{"id":59692,"date":"2019-06-18T11:07:17","date_gmt":"2019-06-18T05:37:17","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=59692"},"modified":"2021-06-10T13:57:34","modified_gmt":"2021-06-10T08:27:34","slug":"file-handling-in-c","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/file-handling-in-c\/","title":{"rendered":"File Handling in C &#8211; An Easy Concept to Manage your Files in C"},"content":{"rendered":"<p>Sometimes, you might have felt that managing different types of files in C gets a bit complicated, <strong>whether<\/strong> it be a text file or a binary file. But, this task proves to be quite simple when we talk about file handling in C.<\/p>\n<p><em>File handling in C refers to the task of storing data in the form of input or output produced by running C programs in data files, namely, a text file or a binary file for future reference and analysis<\/em>.<\/p>\n<p>In this File Handling in C tutorial, we will discuss:<\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59753\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial.jpg\" alt=\"File handling in C Tutorial\" width=\"802\" height=\"420\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial.jpg 802w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial-150x79.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial-300x157.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial-768x402.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial-520x272.jpg 520w\" sizes=\"auto, (max-width: 802px) 100vw, 802px\" \/><\/a><\/p>\n<p>Before we begin, let us acknowledge the <strong>significance of file handling<\/strong>.<\/p>\n<p>Once we compile and run the program, the output is obtained, but this output is not stored in the form of information anywhere in the system.<\/p>\n<p>What if we want to store the output produced for future references? After all, most of the software firms write programs in order to store the output produced as information. This problem can easily be solved by the implementation of file handling in C.\u00a0Since most of the computer systems work with files as it helps in storing information, C offers this benefit of file handling.<\/p>\n<h2>1. What is File Handling in C?<\/h2>\n<p><em>A file is nothing but a source of storing information permanently in the form of a sequence of bytes on a disk. The contents of a file are not volatile like the C compiler memory. The various operations available like creating a file, opening a file, reading a file or manipulating data inside a file is referred to as file handling.<\/em><\/p>\n<p><em><strong>Before moving ahead, you should know what are\u00a0<a href=\"https:\/\/data-flair.training\/blogs\/standard-library-functions-in-c\/\">Standard Library Functions in C<\/a>?<\/strong><\/em><\/p>\n<h2>2. Need for File Handling in C<\/h2>\n<p>There is a time when the output generated by compiling and running the program does not serve the purpose. If we want to check the output of the program several times, it becomes a tedious task to compile and run the same program multiple times. This is where file handling comes into play. Here are some of the following reasons behind the popularity of file handling:<\/p>\n<ul>\n<li><strong>Reusability:<\/strong> It helps in preserving the data or information generated after running the program.<\/li>\n<li><strong>Large storage capacity:<\/strong> Using files, you need not worry about the problem of storing data in bulk.<\/li>\n<li><strong>Saves time:<\/strong> There are certain programs that require a lot of input from the user. You can easily access any part of the code with the help of certain commands.<\/li>\n<li><strong>Portability:<\/strong> You can easily transfer the contents of a file from one computer system to another without having to worry about the loss of data.<\/li>\n<\/ul>\n<h2>3. Different Types of Files in C<\/h2>\n<p>When talking about files with reference to file handling, we generally refer it to as data files. There are basically 2 distinct types of data files available in the C programming language:<\/p>\n<h3>3.1 Text files<\/h3>\n<p>These are the simplest files a user can create when dealing with file handling in C. It is created with a <strong>.txt<\/strong> extension using any simple text editor.\u00a0Generally, we use notepads to create text files. A text file stores information in the form of ASCII characters internally, but when you open the text file, you would find the content of the text readable to humans.<\/p>\n<p>Hence, it is safe to say that text files are simple to use and access. But, along with advantages comes disadvantages as well. Since it is easily readable, it does not provide any security of information. Moreover, it consumes large storage space. Hence, there is a different type of file available called binary files which helps us solve this problem.<\/p>\n<h3>3.2 Binary files<\/h3>\n<p>A binary file stores information in the form of the binary number system (0\u2019s and 1\u2019s) and hence occupies less storage space. In simple words, it stores information in the same way as the information is held in computer memory. Therefore, it proves to be much easier to access.<\/p>\n<p>It is created with a <strong>.bin<\/strong> extension. It overcomes the drawback offered by text files. Since it is not readable to humans, the information is more secure. Hence, it is safe to say that binary files prove to be the best way to store information in a data file.<\/p>\n<h2>4. C File Handling Operations<\/h2>\n<p>The C programming offers various operations associated with file handling. They are:<\/p>\n<ul>\n<li>Creating a new file: <strong>fopen()<\/strong><\/li>\n<li>Opening an existing file in your system:<strong> fopen()<\/strong><\/li>\n<li>Closing a file: <strong>fclose()<\/strong><\/li>\n<li>Reading characters from a line: <strong>getc()<\/strong><\/li>\n<li>Writing characters in a file: <strong>putc()<\/strong><\/li>\n<li>Reading a set of data from a file: <strong>fscanf()<\/strong><\/li>\n<li>Writing a set of data in a file: <strong>fprintf()<\/strong><\/li>\n<li>Reading an integral value from a file: <strong>getw()<\/strong><\/li>\n<li>Writing an integral value in a file: <strong>putw()<\/strong><\/li>\n<li>Setting a desired position in the file: <strong>fseek()<\/strong><\/li>\n<li>Getting the current position in the file: <strong>ftell()<\/strong><\/li>\n<li>Setting the position at the beginning point: <strong>rewind()<\/strong><\/li>\n<\/ul>\n<p><strong>Key takeaway:<\/strong> It is important to note that a file-type pointer needs to be declared when working with files. It establishes communication between the file and the program.<\/p>\n<p>This is how it is done:<\/p>\n<p><strong>FILE *fpointer;<\/strong><\/p>\n<p>Out of these various operations, there are some basic operations used in the <a href=\"https:\/\/en.wikipedia.org\/wiki\/C_(programming_language)\">C<\/a> programming language which we will discuss in detail one by one:<\/p>\n<h2>5. Opening a Text File in C<\/h2>\n<p>We use the fopen() function to create or open a file as mentioned earlier. It is pretty obvious that creating or opening a file is the first step in file handling. Once the file has been created, it can be opened, modified or deleted.<\/p>\n<p><strong>The basic syntax of opening a file is:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">*fpointer = FILE *fopen(const char *file_name, const char *mode);<\/pre>\n<p>Here,<\/p>\n<p>*fpointer is the pointer to the file that establishes a connection between the file and the program.<\/p>\n<p>*file_name is the name of the file.<\/p>\n<p>*mode is the mode in which we want to open our file.<\/p>\n<p><strong>The following modes in which the file can be opened are:<\/strong><\/p>\n<table dir=\"ltr\">\n<colgroup>\n<col width=\"100\" \/>\n<col width=\"100\" \/><\/colgroup>\n<tbody>\n<tr>\n<td><strong>MODE<\/strong><\/td>\n<td><strong>ELUCIDATION<\/strong><\/td>\n<\/tr>\n<tr>\n<td>r<\/td>\n<td>We use it to open a text file in reading mode<\/td>\n<\/tr>\n<tr>\n<td>w<\/td>\n<td>We use it to open or create a text file in writing mode<\/td>\n<\/tr>\n<tr>\n<td>a<\/td>\n<td>We use it to open a text file in append mode<\/td>\n<\/tr>\n<tr>\n<td>r+<\/td>\n<td>We use it to open a text file in both reading and writing mode<\/td>\n<\/tr>\n<tr>\n<td>w+<\/td>\n<td>We use it to open a text file in both reading and writing mode<\/td>\n<\/tr>\n<tr>\n<td>a+<\/td>\n<td>We use it to open a text file in both reading and writing mode<\/td>\n<\/tr>\n<tr>\n<td>rb<\/td>\n<td>We use it to open a binary file in reading mode<\/td>\n<\/tr>\n<tr>\n<td>wb<\/td>\n<td>We use it to open or create a binary file in writing mode<\/td>\n<\/tr>\n<tr>\n<td>ab<\/td>\n<td>We use it to open a binary file in append mode<\/td>\n<\/tr>\n<tr>\n<td>rb+<\/td>\n<td>We use it to open a binary file in both reading and writing mode<\/td>\n<\/tr>\n<tr>\n<td>wb+<\/td>\n<td>We use it to open a binary file in both reading and writing mode<\/td>\n<\/tr>\n<tr>\n<td>ab+<\/td>\n<td>We use it to open a binary file in both reading and writing mode<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>6. Closing a Text File in C<\/h2>\n<p>We use the <strong>fclose() function<\/strong> to close a file that is already open. It is pretty obvious that the file needs to be opened so that the operation to close a file can be performed.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">int fclose( FILE *fpointer);<\/pre>\n<p>Here, the fpointer is the pointer associated with closing the file. This function is responsible for returning the value 0 if the file is closed successfully. Otherwise, EOF (end of file) in case of any error while closing the file.<\/p>\n<h2>7. Reading and Writing a Text File in C<\/h2>\n<p>After discussing how to open and close a file, it is important to note that there are 3 types of streams (sequence of bytes) in a file:<\/p>\n<ul>\n<li>Input<\/li>\n<li>Output<\/li>\n<li>Input \/ Output<\/li>\n<\/ul>\n<p>The input\/output operations in a file help you read and write in a file.<\/p>\n<p>The simplest functions used while performing operations on reading and writing characters in a file are getc() and putc() respectively.<\/p>\n<p>In order to read and write a set of data in a file, we use the fscanf() and fprintf() operators.<\/p>\n<p><em><strong>Take a break and revise the concept of <a href=\"https:\/\/data-flair.training\/blogs\/operators-in-c\/\">operators in C<\/a>\u00a0<\/strong><\/em><\/p>\n<p><strong>Here is a program in C that illustrates the use of fprintf() to write a text file:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">#include &lt;stdio.h&gt;\r\n#include &lt;stdlib.h&gt;\r\n\r\nint main()\r\n{\r\n\r\nprintf(\"Welcome to DataFlair tutorials!\\n\\n\");\r\n\r\nchar character;\r\nFILE *fpointer;\r\nfpointer = fopen(\"C:\\\\program.txt\",\"w\"); \/\/ Here \"w\" refers to write on file\r\nif(fpointer == NULL)\r\n{\r\nprintf(\"Error! The file does not exist.\");\r\nexit(0);\r\n}\r\nprintf(\"Enter a character: \");\r\nscanf(\"%c\",&amp;character);\r\n\r\nfprintf(fpointer,\"%c\",character); \/\/ Use of fprintf() function\r\nfclose(fpointer);\r\n\r\nreturn 0;\r\n}\r\n\r\n<\/pre>\n<p><span style=\"font-size: 1rem;\"><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/READING-AND-WRITING-IN-A-TEXT-FILE-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59741\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/READING-AND-WRITING-IN-A-TEXT-FILE-in-C.jpg\" alt=\"Example to read and write text file in C\" width=\"1299\" height=\"699\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/READING-AND-WRITING-IN-A-TEXT-FILE-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/READING-AND-WRITING-IN-A-TEXT-FILE-in-C-150x81.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/READING-AND-WRITING-IN-A-TEXT-FILE-in-C-300x161.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/READING-AND-WRITING-IN-A-TEXT-FILE-in-C-768x413.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/READING-AND-WRITING-IN-A-TEXT-FILE-in-C-1024x551.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/READING-AND-WRITING-IN-A-TEXT-FILE-in-C-520x280.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a>After successfully compiling the above code, a text file would be generated in our system drive.<\/span><\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-read-and-write-file-in-C.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59742\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-read-and-write-file-in-C.png\" alt=\"Output of read and write file in C\" width=\"1366\" height=\"768\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-read-and-write-file-in-C.png 1366w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-read-and-write-file-in-C-150x84.png 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-read-and-write-file-in-C-300x169.png 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-read-and-write-file-in-C-768x432.png 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-read-and-write-file-in-C-1024x576.png 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-read-and-write-file-in-C-520x292.png 520w\" sizes=\"auto, (max-width: 1366px) 100vw, 1366px\" \/><\/a><\/p>\n<p>When we open the text file, it would display the character entered in the program:<\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/When-we-open-a-file-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59743\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/When-we-open-a-file-in-C.jpg\" alt=\"Output of Open a file in C\" width=\"1299\" height=\"741\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/When-we-open-a-file-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/When-we-open-a-file-in-C-150x86.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/When-we-open-a-file-in-C-300x171.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/When-we-open-a-file-in-C-768x438.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/When-we-open-a-file-in-C-1024x584.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/When-we-open-a-file-in-C-520x297.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<p>After developing an understanding of how to write in a file, let us proceed with how to read a line.<\/p>\n<p><strong>Here is a program in C that illustrates the use of fscanf() to read a text file:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">#include &lt;stdio.h&gt;\r\n#include &lt;stdlib.h&gt;\r\nint main()\r\n{\r\n\r\nprintf(\"Welcome to DataFlair tutorials!\\n\\n\");\r\n\r\nchar character;\r\nFILE *fpointer;\r\n\r\nif ((fpointer = fopen(\"C:\\\\program.txt\",\"r\")) == NULL)\r\n{\r\nprintf(\"Error! The file does not exist.\");\r\nexit(0);\r\n}\r\nfscanf(fpointer,\"%c\", &amp;character);\r\nprintf(\"The character is: %c\", character);\r\nfclose(fpointer);\r\nreturn 0;\r\n}\r\n\r\n<\/pre>\n<p><strong>Code &#8211;\u00a0<\/strong><\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-of-fscanf-to-read-a-text-file-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59744\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-of-fscanf-to-read-a-text-file-in-C.jpg\" alt=\"Example of fscanf to read a text file in C\" width=\"1299\" height=\"699\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-of-fscanf-to-read-a-text-file-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-of-fscanf-to-read-a-text-file-in-C-150x81.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-of-fscanf-to-read-a-text-file-in-C-300x161.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-of-fscanf-to-read-a-text-file-in-C-768x413.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-of-fscanf-to-read-a-text-file-in-C-1024x551.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-of-fscanf-to-read-a-text-file-in-C-520x280.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<p><strong>Output-<\/strong><\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Example-of-fscanf-to-read-a-text-file-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59745\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Example-of-fscanf-to-read-a-text-file-in-C.jpg\" alt=\"Output of Example of fscanf to read a text file in C\" width=\"1299\" height=\"741\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Example-of-fscanf-to-read-a-text-file-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Example-of-fscanf-to-read-a-text-file-in-C-150x86.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Example-of-fscanf-to-read-a-text-file-in-C-300x171.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Example-of-fscanf-to-read-a-text-file-in-C-768x438.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Example-of-fscanf-to-read-a-text-file-in-C-1024x584.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Example-of-fscanf-to-read-a-text-file-in-C-520x297.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<p><span style=\"font-size: 1rem;\">Now, let us try to understand the difference between the write mode and append mode.<\/span><\/p>\n<p>Although they have seemingly similar functions, there are some differences between the two.<\/p>\n<p>The write mode is denoted by \u201cw\u201d whereas the append mode is denoted by \u201ca\u201d.<\/p>\n<p>Using the write mode, you may lose data. When you run your program for the second time, the system overwrites the new output produced by the program if the user gives a different input than the one given in the previous program. In contrast to this situation, the append mode simply adds more data to the existing data. Therefore, from this discussion, it is evident that the append mode is better than the write mode.<\/p>\n<p>After understanding some of the basic operations in text files, let us carry on our discussion forward on binary files. We can open and close the binary file in a similar fashion like text files. The difference arises while reading and writing in a binary file.<\/p>\n<h2>8. Reading and Writing a Binary File in C<\/h2>\n<p>We use the fread() and fwrite() function to read and write data from a binary file respectively.<\/p>\n<p>Working with binary files is a bit more complicated than working with text files as the syntax involves the use of more arguments.<\/p>\n<p>The function fread() and fwrite() both take 4 arguments to work.<\/p>\n<p><strong>The basic syntax for reading a binary file in C is:<\/strong><\/p>\n<p>fread(data_address, data_size, number_of_data_items, file_pointer);<\/p>\n<p><strong>The basic syntax for writing in a binary file in C is:<\/strong><\/p>\n<p>fwrite(data_address, data_size, number_of_data_items,file_pointer);<\/p>\n<p><strong>Here is a program in C that illustrates how to read a binary file in C:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">#include &lt;stdio.h&gt;\r\n#include &lt;stdlib.h&gt;\r\nstruct example\r\n{\r\nint x;\r\n};\r\nint main()\r\n{\r\n\r\nprintf(\"Welcome to DataFlair tutorials!\\n\\n\");\r\n\r\nint i;\r\nFILE *pointer;\r\nstruct example e;\r\ne.x = 10;\r\npointer = fopen(\"example.bin\",\"rb\"); \/\/ Here \"rd\" denotes read binary file\r\nif(!pointer)\r\n{\r\nprintf(\"Error! The file does not exist.\");\r\nexit(0);\r\n}\r\nfor(i = 0; i &lt; 5; i++) \/\/ for loop to display the value of e.x 5 times\r\n{\r\nfread(&amp;e, sizeof(struct example),1 , pointer);\r\nprintf(\"%d\\n\",e.x);\r\n}\r\nfclose(pointer);\r\nreturn 0;\r\n}\r\n\r\n<\/pre>\n<p><strong>Code-<\/strong><\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-Read-a-binary-file-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59747\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-Read-a-binary-file-in-C.jpg\" alt=\"Example to Read a binary file in C\" width=\"1299\" height=\"699\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-Read-a-binary-file-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-Read-a-binary-file-in-C-150x81.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-Read-a-binary-file-in-C-300x161.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-Read-a-binary-file-in-C-768x413.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-Read-a-binary-file-in-C-1024x551.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-Read-a-binary-file-in-C-520x280.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<p><strong>Output-<\/strong><\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Reading-a-binary-file-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59748\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Reading-a-binary-file-in-C.jpg\" alt=\"Output of Reading a binary file in C\" width=\"1299\" height=\"741\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Reading-a-binary-file-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Reading-a-binary-file-in-C-150x86.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Reading-a-binary-file-in-C-300x171.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Reading-a-binary-file-in-C-768x438.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Reading-a-binary-file-in-C-1024x584.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-Reading-a-binary-file-in-C-520x297.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<p><span style=\"font-size: 1rem;\">In a similar fashion, you can write content in a binary file using the fwrite() function.<\/span><\/p>\n<p><strong>Here is a program in C that illustrates how to write in a binary file:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">#include &lt;stdio.h&gt;\r\n#include &lt;stdlib.h&gt;\r\nint main()\r\n{\r\nchar line[1000];\r\nFILE *fpointer;\r\nfpointer = fopen(\"char.txt\", \"w\");\r\n\r\nif(fpointer == NULL)\r\n{\r\nprintf(\"Error!\");\r\nexit(0);\r\n}\r\nprintf(\"Enter a statement: \");\r\nfgets(line,1000,stdin);\r\n\r\nfprintf(fpointer,\"%s\", line);\r\nfclose(fpointer);\r\n\r\nreturn 0;\r\n}<\/pre>\n<p><strong>Code-<\/strong><\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-write-in-a-binary-file-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59749\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-write-in-a-binary-file-in-C.jpg\" alt=\"Example to write in a binary file in C\" width=\"1299\" height=\"682\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-write-in-a-binary-file-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-write-in-a-binary-file-in-C-150x79.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-write-in-a-binary-file-in-C-300x158.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-write-in-a-binary-file-in-C-768x403.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-write-in-a-binary-file-in-C-1024x538.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Example-to-write-in-a-binary-file-in-C-520x273.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<p><strong>Output-<\/strong><\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-write-in-a-binary-file-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59751\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-write-in-a-binary-file-in-C.jpg\" alt=\"Output of write in a binary file in C\" width=\"1299\" height=\"741\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-write-in-a-binary-file-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-write-in-a-binary-file-in-C-150x86.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-write-in-a-binary-file-in-C-300x171.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-write-in-a-binary-file-in-C-768x438.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-write-in-a-binary-file-in-C-1024x584.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/Output-of-write-in-a-binary-file-in-C-520x297.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<p><strong>This is how the output of the file is stored into the text file:<\/strong><\/p>\n<p><a href=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/output-of-the-file-is-stored-into-the-text-file-in-C.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-59752\" src=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/output-of-the-file-is-stored-into-the-text-file-in-C.jpg\" alt=\"output of the file is stored into the text file in C\" width=\"1299\" height=\"682\" srcset=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/output-of-the-file-is-stored-into-the-text-file-in-C.jpg 1299w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/output-of-the-file-is-stored-into-the-text-file-in-C-150x79.jpg 150w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/output-of-the-file-is-stored-into-the-text-file-in-C-300x158.jpg 300w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/output-of-the-file-is-stored-into-the-text-file-in-C-768x403.jpg 768w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/output-of-the-file-is-stored-into-the-text-file-in-C-1024x538.jpg 1024w, https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/output-of-the-file-is-stored-into-the-text-file-in-C-520x273.jpg 520w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<h3>Quiz on File Handling in C<\/h3>\n<div class=\"learndash user_has_no_access\"  id=\"learndash_post_97108\"><div class=\"learndash-wrapper\">\n\n<div class=\"ld-tabs ld-tab-count-1\">\n\t\n\t<div class=\"ld-tabs-content\">\n\t\t\n\t\t\t<div role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"content\" class=\"ld-tab-content ld-visible\" id=\"ld-tab-content-59692\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\n\t<\/div> <!--\/.ld-tabs-content-->\n\n<\/div> <!--\/.ld-tabs-->\n\t\t<div class=\"wpProQuiz_content\" id=\"wpProQuiz_303\" data-quiz-meta=\"{&quot;quiz_pro_id&quot;:303,&quot;quiz_post_id&quot;:97108}\">\n\t\t\t<div class=\"wpProQuiz_spinner\" style=\"display:none\">\n\t\t\t\t<div><\/div>\n\t\t\t<\/div>\n\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_time_limit\">\n\t<div class=\"time\">\n\t\tTime limit: <span>0<\/span>\t<\/div>\n\t<div class=\"wpProQuiz_progress\"><\/div>\n<\/div>\n<div class=\"wpProQuiz_checkPage\" style=\"display: none;\">\n\t<h4 class=\"wpProQuiz_header\">\n\tQuiz Summary\t<\/h4>\n\t<p><span>0<\/span> of 15 Questions completed<\/p>\t<p>Questions:<\/p>\n\t<div class=\"wpProQuiz_reviewSummary\"><\/div>\n\n\t\n\t<input type=\"button\" name=\"endQuizSummary\" value=\"Finish Quiz\" class=\"wpProQuiz_button\" \/> <\/div>\n<div class=\"wpProQuiz_infopage\" style=\"display: none;\">\n\t<h4>Information<\/h4>\n\t\t<input type=\"button\" name=\"endInfopage\" value=\"Finish Quiz\" class=\"wpProQuiz_button\" \/> <\/div>\n<div class=\"wpProQuiz_text\">\n\t\t<div>\n\t\t<input class=\"wpProQuiz_button\" type=\"button\" \n\t\tvalue=\"Start Quiz\" name=\"startQuiz\" \/>\t<\/div>\n<\/div>\n<div style=\"display: none;\" class=\"wpProQuiz_lock\">\t\t\n\t<p>You have already completed the quiz before. Hence you can not start it again.<\/p><\/div>\n<div style=\"display: none;\" class=\"wpProQuiz_loadQuiz\">\n\t<p>\n\t\tQuiz is loading&#8230;\t<\/p>\n<\/div>\n<div style=\"display: none;\" class=\"wpProQuiz_startOnlyRegisteredUser\">\n\t<p>You must sign in or sign up to start the quiz.<\/p><\/div>\n<div style=\"display: none;\" class=\"wpProQuiz_prerequisite\">\n\t<p>You must first complete the following: <span><\/span><\/p><\/div>\n<div style=\"display: none;\" class=\"wpProQuiz_sending\">\n\t<h4 class=\"wpProQuiz_header\">Results<\/h4>\n\t<p>\n\t\t<div>\n\t\tQuiz complete. Results are being recorded.\t\t<\/div>\n\t\t<div>\n\t\t\t<dd class=\"course_progress\">\n\t\t\t\t<div class=\"course_progress_blue sending_progress_bar\" style=\"width: 0%;\">\n\t\t\t\t<\/div>\n\t\t\t<\/dd>\n\t\t<\/div>\n\t<\/p>\n<\/div>\n\n<div style=\"display: none;\" class=\"wpProQuiz_results\">\n\t<h4 class=\"wpProQuiz_header\">Results<\/h4>\n\t<p><span class=\"wpProQuiz_correct_answer\">0<\/span> of <span>15<\/span> Questions answered correctly<\/p>\t\t<p class=\"wpProQuiz_quiz_time\">\n\t\tYour time: <span><\/span>\t\t<\/p>\n\t\t\t<p class=\"wpProQuiz_time_limit_expired\" style=\"display: none;\">\n\tTime has elapsed\t<\/p>\n\n\t\t\t<p class=\"wpProQuiz_points\">\n\t\tYou have reached <span>0<\/span> of <span>0<\/span> point(s), (<span>0<\/span>)\t\t<\/p>\n\t\t<p class=\"wpProQuiz_graded_points\" style=\"display: none;\">\n\t\tEarned Point(s): <span>0<\/span> of <span>0<\/span>, (<span>0<\/span>)\t\t<br \/>\n\t\t<span>0<\/span> Essay(s) Pending (Possible Point(s): <span>0<\/span>)\t\t<br \/>\n\t\t<\/p>\n\t\t\n\t<div class=\"wpProQuiz_catOverview\" style=\"display:none;\">\n\t\t<h4>\n\t\tCategories\t\t<\/h4>\n\n\t\t<div style=\"margin-top: 10px;\">\n\t\t\t<ol>\n\t\t\t\t\t\t\t<li data-category_id=\"0\">\n\t\t\t\t\t<span class=\"wpProQuiz_catName\">Not categorized<\/span>\n\t\t\t\t\t<span class=\"wpProQuiz_catPercent\">0%<\/span>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ol>\n\t\t<\/div>\n\t<\/div>\n\t<div>\n\t\t<ul class=\"wpProQuiz_resultsList\">\n\t\t\t\t\t\t\t<li style=\"display: none;\">\n\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\t<\/div>\n\t\t<div class=\"ld-quiz-actions\" style=\"margin: 10px 0px;\">\n\t\t\t\t<div class='quiz_continue_link\n\t\t\t\t'>\n\n\t\t<\/div>\n\t\t\t\t\t<input class=\"wpProQuiz_button wpProQuiz_button_restartQuiz\" type=\"button\" name=\"restartQuiz\"\n\t\t\t\t\tvalue=\"Restart Quiz\"\/>\t\t\t\t\t\t<input class=\"wpProQuiz_button wpProQuiz_button_reShowQuestion\" type=\"button\" name=\"reShowQuestion\"\n\t\t\t\t\tvalue=\"View Questions\" \/>\t\t\t\t\t<\/div>\n<\/div>\n<div class=\"wpProQuiz_reviewDiv\" style=\"display: none;\">\n\t<div class=\"wpProQuiz_reviewQuestion\">\n\t<ol>\n\t\t\t\t\t<li>1<\/li>\n\t\t\t\t\t<li>2<\/li>\n\t\t\t\t\t<li>3<\/li>\n\t\t\t\t\t<li>4<\/li>\n\t\t\t\t\t<li>5<\/li>\n\t\t\t\t\t<li>6<\/li>\n\t\t\t\t\t<li>7<\/li>\n\t\t\t\t\t<li>8<\/li>\n\t\t\t\t\t<li>9<\/li>\n\t\t\t\t\t<li>10<\/li>\n\t\t\t\t\t<li>11<\/li>\n\t\t\t\t\t<li>12<\/li>\n\t\t\t\t\t<li>13<\/li>\n\t\t\t\t\t<li>14<\/li>\n\t\t\t\t\t<li>15<\/li>\n\t\t\t<\/ol>\n\t<div style=\"display: none;\"><\/div>\n<\/div>\n<div class=\"wpProQuiz_reviewLegend\">\n\t<ol>\n\t\t<li class=\"learndash-quiz-review-legend-item-current\">\n\t\t\t<span class=\"wpProQuiz_reviewColor wpProQuiz_reviewQuestion_Target\"><\/span>\n\t\t\t<span class=\"wpProQuiz_reviewText\">Current<\/span>\n\t\t<\/li>\n\t\t<li class=\"learndash-quiz-review-legend-item-review\">\n\t\t\t<span class=\"wpProQuiz_reviewColor wpProQuiz_reviewColor_Review\"><\/span>\n\t\t\t<span class=\"wpProQuiz_reviewText\">Review \/ Skip<\/span>\n\t\t<\/li>\n\t\t<li class=\"learndash-quiz-review-legend-item-answered\">\n\t\t\t<span class=\"wpProQuiz_reviewColor wpProQuiz_reviewColor_Answer\"><\/span>\n\t\t\t<span class=\"wpProQuiz_reviewText\">Answered<\/span>\n\t\t<\/li>\n\t\t<li class=\"learndash-quiz-review-legend-item-correct\">\n\t\t\t<span class=\"wpProQuiz_reviewColor wpProQuiz_reviewColor_AnswerCorrect\"><\/span>\n\t\t\t<span class=\"wpProQuiz_reviewText\">Correct<\/span>\n\t\t<\/li>\n\t\t<li class=\"learndash-quiz-review-legend-item-incorrect\">\n\t\t\t<span class=\"wpProQuiz_reviewColor wpProQuiz_reviewColor_AnswerIncorrect\"><\/span>\n\t\t\t<span class=\"wpProQuiz_reviewText\">Incorrect<\/span>\n\t\t<\/li>\n\t<\/ol>\n\t<div style=\"clear: both;\"><\/div>\n<\/div>\n<div class=\"wpProQuiz_reviewButtons\">\n\t\t\t<input type=\"button\" name=\"review\" value=\"Review Question\" class=\"wpProQuiz_button2\" style=\"float: left; display: block;\"> \t\t\t\t\t<input type=\"button\" name=\"quizSummary\" value=\"Quiz Summary\" class=\"wpProQuiz_button2\" style=\"float: right;\"> \t\t\t\t<div style=\"clear: both;\"><\/div>\n\t<\/div>\n<\/div>\n<div class=\"wpProQuiz_quizAnker\" style=\"display: none;\"><\/div>\n<div style=\"display: none;\" class=\"wpProQuiz_quiz\">\n\t<ol class=\"wpProQuiz_list\">\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4671,&quot;question_post_id&quot;:97109}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>1<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>1<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">file *file;<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(file=fopen(&#8220;test.txt&#8221;,&#8221;w&#8221;));<\/span><\/p>\n<p><span style=\"font-weight: 400\">else printf(&#8220;error&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">fclose(file);<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4671\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4671\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> closes the file\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4671\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> Opens the file for writing\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4671\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> Opens the file for reading\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4671\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> None of the above\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4672,&quot;question_post_id&quot;:97110}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>2<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>2<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">char write[30]=&#8221;Delhi is the capital of india&#8221;;<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;w&#8221;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fputs(write, filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fputs(&#8220;\\n&#8221;,filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4672\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4672\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> writes Delhi is the capital of india to the file\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4672\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> Couldnt find the file\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4672\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> prints \u201cfailed\u201d\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4672\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> Compilation error\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4673,&quot;question_post_id&quot;:97111}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>3<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>3<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">char read[40];<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;r&#8221;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">while((fgets(read, 40, filepointer))!=NULL)<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">printf(&#8220;%s&#8221;,read);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4673\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4673\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\">  Opens the file to read\n\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4673\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> Opens the file to write\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4673\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> Delhi is the capital of india\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4673\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> Compilation Error\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4674,&quot;question_post_id&quot;:97112}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>4<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>4<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">char write[40]=&#8221;new line&#8221;;<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;a&#8221;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fputs(write,filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p>\u00a0<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4674\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4674\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> Failed\n\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4674\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> Opens the file and writes \u201cnew line\u201d in it\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4674\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> Opens the file and add to the previously present text in the file i.e.  \u201cDelhi is the capital of india new line\u201d\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4674\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> Opens the file to write\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4675,&quot;question_post_id&quot;:97113}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>5<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>5<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;w-&#8220;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4675\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4675\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> Clears the content of file\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4675\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> Opens the file with the same old content in it\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4675\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> Opens the file to read\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4675\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> failed\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4676,&quot;question_post_id&quot;:97114}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>6<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>6<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;rb+&#8221;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4676\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4676\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> Opens the file to read \n\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4676\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> failed\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4676\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> Compilation error\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4676\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> None of the above\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4677,&quot;question_post_id&quot;:97115}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>7<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>7<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">char write[10]=&#8221;Delhi&#8221;;<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;wb+&#8221;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fputs(write, filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4677\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4677\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> Opens the file to read\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4677\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> Opens the file and write 0 in it\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4677\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> Opens the file and writes \u201cDelhi\u201d in it\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4677\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> failed\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4678,&quot;question_post_id&quot;:97116}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>8<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>8<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">char write[10]=&#8221;Delhi&#8221;;<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;wb+&#8221;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fputs(write, filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fseek(filepointer, 0, SEEK_SET);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fputs(&#8220;Hello&#8221;,filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p>\u00a0<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4678\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4678\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> Opens the file and writes \u201cDelhiHello\u201d\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4678\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> Opens file and writes \u201c Delhi\u201d\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4678\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> Opens the file to read\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4678\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> Opens the file and write 0 in it\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4679,&quot;question_post_id&quot;:97117}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>9<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>9<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">char write[10]=&#8221;Delhi Goa&#8221;;<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;wb+&#8221;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fputs(write, filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fseek(filepointer, 0, SEEK_SET);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fputs(&#8220;hello&#8221;,filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4679\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4679\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> Opens the file and write \u201cHello Goa\u201d\n\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4679\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> Opens the file and write \u201cHello Delhi Goa\u201d\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4679\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> Opens the file and write \u201cDelhi Goa Hello\u201d\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4679\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> Failed\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4680,&quot;question_post_id&quot;:97118}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>10<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>10<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p>What will be the output of the following program?<\/p>\n<p><span style=\"font-weight: 400\">#include &lt;stdio.h&gt;<\/span><\/p>\n<p><span style=\"font-weight: 400\">#include &lt;string.h&gt;<\/span><\/p>\n<p><span style=\"font-weight: 400\">int main()<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">FILE *filepointer;<\/span><\/p>\n<p><span style=\"font-weight: 400\">if(filepointer=(fopen(&#8220;test.txt&#8221;,&#8221;wb+&#8221;)))<\/span><\/p>\n<p><span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">if(fprintf(filepointer, &#8220;India is Great&#8221;)&gt;=0)<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">{<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">printf(&#8220;success&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span> <span style=\"font-weight: 400\">fclose(filepointer);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">else{<\/span><\/p>\n<p><span style=\"font-weight: 400\">printf(&#8220;failed&#8221;);<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n<p><span style=\"font-weight: 400\">return 0;<\/span><\/p>\n<p><span style=\"font-weight: 400\">}<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4680\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4680\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> success\n\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4680\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> failed\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4680\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> warning\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4680\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> Compilation Errror\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4681,&quot;question_post_id&quot;:97119}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>11<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>11<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p><span style=\"font-weight: 400\">\u00a0What library is needed to use the fopen() function?<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4681\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4681\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> file.h\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4681\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> stdio.h\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4681\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> math.h\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4681\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> canio.h\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4682,&quot;question_post_id&quot;:97120}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>12<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>12<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p><span style=\"font-weight: 400\">what is \u2018rb\u2019 file access mode used for?<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4682\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4682\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> For reading in binary mode\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4682\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> for writing\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4682\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> for pointing a pointer to the last word in a file\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4682\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> for writing in binary mode\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4683,&quot;question_post_id&quot;:97121}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>13<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>13<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p><span style=\"font-weight: 400\">which of the following file access mode is used for opening the file for writing in binary only?<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4683\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4683\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> \u2018w\u2019\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4683\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> \u2018r+\u2019\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4683\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> \u2018rb\u2019\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4683\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\">  \u2018ab\u2019\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4684,&quot;question_post_id&quot;:97122}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>14<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>14<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p><span style=\"font-weight: 400\">What function is used to read strings from the file?<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4684\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4684\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> fscan()\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4684\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> fopen()\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4684\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> fclose()\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4684\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> none of the above\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t\t\t<li class=\"wpProQuiz_listItem\" style=\"display: none;\" data-type=\"single\" data-question-meta=\"{&quot;type&quot;:&quot;single&quot;,&quot;question_pro_id&quot;:4685,&quot;question_post_id&quot;:97123}\">\n\t\t\t\t<div class=\"wpProQuiz_question_page\" style=\"display:none;\" >\n\t\t\t\tQuestion <span>15<\/span> of <span>15<\/span>\t\t\t\t<\/div>\n\t\t\t\t<h5 style=\"display: inline-block;\" class=\"wpProQuiz_header\">\n\t\t\t\t\t<span>15<\/span>. Question\n\t\t\t\t<\/h5>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_question\" style=\"margin: 10px 0px 0px 0px;\">\n\t\t\t\t\t<div class=\"wpProQuiz_question_text\">\n\t\t\t\t\t\t<p><span style=\"font-weight: 400\">what is fgetc() function used for?<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"wpProQuiz_clear\" style=\"clear:both;\"><\/p>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<ul class=\"wpProQuiz_questionList\" data-question_id=\"4685\"\n\t\t\t\t\t\tdata-type=\"single\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4685\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"1\"> to read strings from the file\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4685\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"2\"> to read strings from the stream\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4685\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"3\"> to return a single character from the file\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"display:none;\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<label>\n\t\t\t\t\t\t\t\t\t\t\t<input class=\"wpProQuiz_questionInput\" autocomplete=\"off\"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype=\"radio\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tname=\"question_303_4685\"\n\t\t\t\t\t\t\t\t\t\t\t\t\tvalue=\"4\"> write data to file\t\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_response\" style=\"display: none;\">\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_correct\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tCorrect\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tIncorrect\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpProQuiz_AnswerMessage\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"skip\" value=\"Skip question\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left; margin-right: 10px ;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"back\" value=\"Back\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: left ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t\t\t\t\t<input type=\"button\" name=\"check\" value=\"Check\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right ; margin-right: 10px ; display: none;\"> \t\t\t\t\t\t\t\t<input type=\"button\" name=\"next\" value=\"Next\" class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\"> \t\t\t\t\t\t\t\t<div style=\"clear: both;\"><\/div>\n\n\t\t\t\t\t\t\t<\/li>\n\n\t\t\t<\/ol>\n\t<\/div>\n\t\t<\/div>\n\t\t\n<\/div> <!--\/.learndash-wrapper-->\n<\/div>\n<h2>9. Summary<\/h2>\n<p>In this tutorial, we discussed an important concept in the C, that is, file handling. We understood the basic meaning of file handling, why is it used and what are the 2 types of data files available in C? Further, we even discussed the various operations associated with both the types of data files with the help of illustrative programs.<\/p>\n<p>We are having many more topics that can be explored by you in an effective manner and can become a path to be a pro. You can&#8217;t afford to miss this<\/p>\n<p><em><strong><a href=\"https:\/\/data-flair.training\/blogs\/union-in-c-language\/\">Unveil the Difference between Structures and Unions in C\u00a0<\/a><\/strong><\/em><\/p>\n<p>If you have any query related to File Handling in C, feel free to ask in the comment section.<span hidden class=\"__iawmlf-post-loop-links\" data-iawmlf-links=\"[{&quot;id&quot;:1483,&quot;href&quot;:&quot;https:\\\/\\\/en.wikipedia.org\\\/wiki\\\/C_(programming_language)&quot;,&quot;archived_href&quot;:&quot;http:\\\/\\\/web-wp.archive.org\\\/web\\\/20251205115343\\\/https:\\\/\\\/en.wikipedia.org\\\/wiki\\\/C_(programming_language)&quot;,&quot;redirect_href&quot;:&quot;&quot;,&quot;checks&quot;:[{&quot;date&quot;:&quot;2025-12-09 08:48:42&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-12 09:01:03&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-15 12:27:27&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-18 15:58:44&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-22 04:52:39&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-25 07:47:58&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-28 07:49:34&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-31 10:04:18&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-03 13:16:43&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-06 16:33:59&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-09 23:54:15&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-13 00:12:02&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-16 01:20:51&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-19 06:06:53&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-22 08:41:46&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-25 09:05:11&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-28 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But, this task proves to be quite&#46;&#46;&#46;<\/p>\n","protected":false},"author":5,"featured_media":59753,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19488],"tags":[20181,20175,20174,20179,20173,20176,20180,20177,20178],"class_list":["post-59692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c-programming","tag-data-file-in-c","tag-file-c","tag-file-handling-functions","tag-file-handling-in-c-tutorial","tag-file-operations-in-c","tag-need-for-file-handling-in-c","tag-text-file-in-c","tag-types-of-file-handling-in-c","tag-what-is-file-handling-in-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>File Handling in C - An Easy Concept to Manage your Files in C - DataFlair<\/title>\n<meta name=\"description\" content=\"File handling in C is an important concpet to learn how to mange, create, open write, and perform many operations on Data files in C. explore each operation with examples\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/data-flair.training\/blogs\/file-handling-in-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"File Handling in C - An Easy Concept to Manage your Files in C - DataFlair\" \/>\n<meta property=\"og:description\" content=\"File handling in C is an important concpet to learn how to mange, create, open write, and perform many operations on Data files in C. explore each operation with examples\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/file-handling-in-c\/\" \/>\n<meta property=\"og:site_name\" content=\"DataFlair\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DataFlairWS\/\" \/>\n<meta property=\"article:published_time\" content=\"2019-06-18T05:37:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-06-10T08:27:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"802\" \/>\n\t<meta property=\"og:image:height\" content=\"420\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"DataFlair Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:site\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"DataFlair Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"File Handling in C - An Easy Concept to Manage your Files in C - DataFlair","description":"File handling in C is an important concpet to learn how to mange, create, open write, and perform many operations on Data files in C. explore each operation with examples","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/data-flair.training\/blogs\/file-handling-in-c\/","og_locale":"en_US","og_type":"article","og_title":"File Handling in C - An Easy Concept to Manage your Files in C - DataFlair","og_description":"File handling in C is an important concpet to learn how to mange, create, open write, and perform many operations on Data files in C. explore each operation with examples","og_url":"https:\/\/data-flair.training\/blogs\/file-handling-in-c\/","og_site_name":"DataFlair","article_publisher":"https:\/\/www.facebook.com\/DataFlairWS\/","article_published_time":"2019-06-18T05:37:17+00:00","article_modified_time":"2021-06-10T08:27:34+00:00","og_image":[{"width":802,"height":420,"url":"https:\/\/data-flair.training\/blogs\/wp-content\/uploads\/sites\/2\/2019\/06\/File-handling-in-C-Tutorial.jpg","type":"image\/jpeg"}],"author":"DataFlair Team","twitter_card":"summary_large_image","twitter_creator":"@DataFlairWS","twitter_site":"@DataFlairWS","twitter_misc":{"Written by":"DataFlair Team","Est. reading time":"12 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/data-flair.training\/blogs\/file-handling-in-c\/#article","isPartOf":{"@id":"https:\/\/data-flair.training\/blogs\/file-handling-in-c\/"},"author":{"name":"DataFlair Team","@id":"https:\/\/data-flair.training\/blogs\/#\/schema\/person\/7f83c342f5d1632d6f7b4b0b0f447823"},"headline":"File Handling in C &#8211; 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