{"id":39104,"date":"2018-11-27T14:30:14","date_gmt":"2018-11-27T09:00:14","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=39104"},"modified":"2021-12-07T11:18:06","modified_gmt":"2021-12-07T05:48:06","slug":"qlikview-developer-interview-questions","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/qlikview-developer-interview-questions\/","title":{"rendered":"QlikView Developer Interview Questions &#8211; Tips and Tricks"},"content":{"rendered":"<p align=\"justify\">Hope you have visited the earlier discussed <strong><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-interview-questions-for-freshers\/\">parts of QlikView Interview Questions<\/a><\/strong>. Today, we will see QlikView Developer Interview Questions.<\/p>\n<p align=\"justify\">The below-discussed questions are researched and then framed for your help, read till the end.<\/p>\n<p align=\"justify\">So, let&#8217;s start QlikView Developer Interview Questions with Answers.<\/p>\n<h3 align=\"justify\">Latest QlikView Developer Interview Questions<\/h3>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Q.1. What is the difference between Set() and Let() script statements?<\/span><\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">QlikView Set use to define string variables whereas Let use for defining numeric variables. <\/span><\/span><\/span><\/p>\n<p lang=\"en-US\" align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Q.2. How are Hierarchy() and Hierachybelongsto() different from each other?<\/span><\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">The Hierarchy() prefix in a LOAD or SELECT statement transforms a parent-child hierarchy table to a <a href=\"https:\/\/data-flair.training\/blogs\/best-practice-for-data-modeling-in-qlikview\/\">QlikView data model<\/a> structure.<\/span><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\"> Whereas, the Hierarchybelongsto() prefix specifies the ancestor table which the transformed table belongs to.<\/span><\/span><\/span><\/p>\n<p lang=\"en-US\" align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Q.3. What are the different types of operators in QlikView?<\/span><\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">There are five types of <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-operators\/\">operators in QlikView<\/a>:<\/span><\/span><\/span><\/p>\n<ul>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Bit operators<\/span><\/span><\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">String operators<\/span><\/span><\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Relational operators<\/span><\/span><\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Numeric operators<\/span><\/span><\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Logical operators<\/span><\/span><\/span><\/p>\n<\/li>\n<\/ul>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Q.4. What are the two basic levels at which security attain in QlikView?<\/span><\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\"><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-security\/\">Security<\/a> of the information that the user works with attaining at two levels i.e. at the\u00a0document level and at data level.<\/span><\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><span lang=\"en-US\">Q.5. What do you understand by Section Access?<\/span><\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">The section access works on the file level in which once you have been granted access to a QlikView file, it decides what data sections within that data file the user will have access to. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.6. Name different types of searches available in QlikView.<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">There are eight types of <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-search\/\">searches in QlikView<\/a>:<\/span><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Normal search<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Wildcard search<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Numeric search<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Fuzzy search<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Expression search<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Compound search<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Associative search<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Advanced search<\/span><\/span><\/li>\n<\/ul>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.7. What are the four types of bookmarks in QlikView?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\">Following are the <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-bookmarks\/\">QlikView Bookmarks<\/a>:<\/p>\n<ul>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Document bookmarks<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">User bookmarks<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Personal Server bookmarks<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Shared Server bookmarks<\/span><\/span><\/li>\n<\/ul>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.8. How can you create a bookmark in QlikView?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">In a QlikView dashboard, bookmark create by creating a Bookmark sheet object from the <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><b>Layout&gt;New sheet object<\/b><\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> option. Or a bookmark creates from the <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><b>Bookmarks<\/b><\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> menu, <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><b>Add bookmark<\/b><\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> option. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.9. What are the two ways in which you can create and manage Alerts in QlikView?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">First- <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">From the <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><b>Alerts<\/b><\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> option in the <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><b>Tools<\/b><\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> menu. New alerts can create, and old ones manage or remove.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Second- <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">From the <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><b>Alerts Wizard<\/b><\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> option in the Tool bar. This is a process of quick steps to make alerts. Alerts can\u2019t manage or remove. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.10. What are the types of wizards that are found in Tools menu?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">There is a total of six wizard in Tools menu:<\/span><\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-quick-chart-wizard\/\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Quick Chart Wizard<\/span><\/span><\/a><\/li>\n<li><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-time-chart-wizard\/\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Time Chart Wizard<\/span><\/span><\/a><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Statistics Chart Wizard<\/span><\/span><\/li>\n<li><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Alerts Wizard<\/span><\/span><\/li>\n<li><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-themes-in-layout\/\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Theme Maker Wizard<\/span><\/span><\/a><\/li>\n<\/ul>\n<h3>Commonly Asked QlikView Developer Interview Questions<\/h3>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.11. Using which option can you create and store a macro?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-automation-macro\/\">Macros<\/a>, create using the Edit Module. The option of <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><b>Edit Module<\/b><\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> is given in the <\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><b>Tools<\/b><\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> menu. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.12. What is meant by Direct Discovery in QlikView?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">The <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-direct-discovery\/\">Direct Discovery<\/a> feature enables a user to fetch data files from both in-memory and external databases (Big data) and use this data together as a single data set in a document.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.13. What is a direct query?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Direct Query is the query or a statement that defines and initiates direct discovery in QlikView. The external database tables can access through ODBC and OLE-DB connections using the direct query statement.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.14. What is AJAX\/WebView? How is it different from the standard view?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">The <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-webview-ajax\/\">AJAX\/WebView<\/a> is an option given in QlikView where the user operates in a web view mode. It is aided by AJAX processes (for AJAX clients only).<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> The AJAX\/WebView mode enables real-time upgradation of changes being made in QlikView sheet objects which does not happen in the standard view mode<\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.15. What is the role of the current selections box in QlikView\u2019s dashboard?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">The current selections boxes are used to keep a record of what selections are being made within a document. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.16. What are QlikView reports? How many types of reports are there in QlikView?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">To report or document the analysis performed QlikView reports are created and printed. QlikView reports are basically the sheet objects like charts, tables, graphs, list etc., that are present in a document.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">There are four types of reports: User reports, Document reports, Personal\/my server reports and shared server reports.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.17. What do you mean by a specific purpose theme in QlikView?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Specific purpose theme focuses on a small section\/sub-section of the layout file hierarchy. Such <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-themes-in-layout\/\">themes are created<\/a> when you want to save the properties of only a sub-section like caption\/border or size and position.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.18. Explain the process of script execution in brief.<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-scripting\/\">Script<\/a> execution can explain through these five steps:<\/span><\/span><\/p>\n<ol>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Evaluation of expressions<\/span><\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Renaming of fields using the instruction as or alias<\/span><\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Qualification of fields<\/span><\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Checking for field names that match for data mapping<\/span><\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Storing the loaded data into internal tables<\/span><\/span><\/p>\n<\/li>\n<\/ol>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.19. What are KML and XML files?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">XML, an extension use for files called Extensible Markup Language. Such files contain information about data and use tags to describe the data. <\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">KML stands for Keyhole Markup Language. This file format use for defining and containing geographical data which use by earth browsers. KML also uses tags to describe data.<\/span><\/span><\/p>\n<h3 align=\"justify\">Mostly asked QlikView Developer Interview Questions<\/h3>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.20. Explain in brief, how is data loaded from database?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">First, a connection using ODBC or OLE DB establish with a certain data source (DSN) of choice. Then the connection verify.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> Next, a database is chosen from the data source. Then from the select database, a table selects. This table gets loaded into QlikView\u2019s script as soon as script gets executed.<\/span><\/span><\/p>\n<p align=\"justify\"><a href=\"https:\/\/data-flair.training\/blogs\/loading-data-from-database-in-qlikview\/\">Follow this link to know How data load from a database?<\/a><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.21. Which type of load is preferred to load data from previously loaded data?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">A preceding load prefer over Resident load to while <a href=\"https:\/\/data-flair.training\/blogs\/load-data-from-previously-loaded-data\/\">loading data from previously loaded data<\/a>. Preceding is faster method to use than Resident load as it does not require a location qualifier. <\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Also, using the Preceding load, you can apply multiple calculations and transformations through stacking up LOAD statements.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.22. What do you understand by dollar-sign expansion?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-dollar-sign-expansion\/\">Dollar-sign expansio<\/a>n is a method of expanding or replacing values (string or numbers) in a script.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.23. How will the dollar-sign expression <\/span><\/span><span style=\"font-family: Courier New, serif\"><span style=\"font-size: large\">(Year=$(=Year(Today()))<\/span><\/span><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"> expand?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">This will expand to Year=2018. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.24. What is the basic difference between ODBC and OLE DB?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">ODBC establishes a connection to the database using Data Source Name (DSN) whereas in OLE DB connection does not use DSN system setup. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.25. What is NULL? Will digit zero and an empty string consider as NULL?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">NULL is a placeholder in table cells of a field that contains no value.<\/span><\/span> <span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Thus, NULL is not a value, rather it shows lack of a value.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">The digit zero and an empty string are not NULLs because the field space will still have a value for them, as opposed to NULL which has no value. Also, NULL, zero and empty string are all types of nothingness but not the same. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.26. What can you use as an alternative to Join?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Mapping can use as an alternative to <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-join-functions\/\">Join<\/a> as join creates very large tables which makes processing the data slow. Mapping is an effective choice because using it, you can temporarily map the fields into the <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-table\/\">tables<\/a> as per your requirement saving a lot of storage space. <\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.27. What is dual data format in QlikView?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">In Dual Data Format, every data value stores in <a href=\"https:\/\/en.wikipedia.org\/wiki\/Qlik\">QlikView<\/a> in two forms or two parts i.e. a string part and a corresponding number part. Any field value will display using the string part and sorting and calculation actions will be done using the number part.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.28. What is trellis?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">In <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-trellis\/\">Trellis<\/a>, a bigger chart breakes down into numerous smaller charts in a grid-like layout. In a trellis grid, each section or block of the grid represents a single field value from a field.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.29. What is Time Chart Wizard used for?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\"><a href=\"https:\/\/data-flair.training\/blogs\/qlikview-time-chart-wizard\/\">Time Chart Wizard<\/a>, use to compare a set of data over a certain period. There are options available for time periods like year wise, month wise, quarter-wise (four months), week wise, lunar week wise and day wise.<\/span><\/span><\/p>\n<p align=\"justify\"><strong><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">Q.30. What can you do from a Box Plot Wizard?<\/span><\/span><\/strong><\/p>\n<p align=\"justify\"><span style=\"font-family: Georgia, serif\"><span style=\"font-size: large\">A <a href=\"https:\/\/data-flair.training\/blogs\/qlikview-time-chart-wizard\/\">box plot wizard<\/a> makes a box plot chart which displays variations in a data set (distribution of data) graphically. The distribution displays in three parts, a middle part (coloured box), an upper part and a lower part.<\/span><\/span><\/p>\n<p align=\"justify\">So, this was all about QlikView Developer Interview Questions. Hope you like our explanation.<\/p>\n<h3 align=\"justify\">Conclusion<\/h3>\n<p>Hence, we complete a series of\u00a0<strong>QlikView Developer Interview Questions<\/strong>. But it is not the end, soon we will publish QlikView Quizzes to check your knowledge. Till keep learning and keep commenting<span hidden class=\"__iawmlf-post-loop-links\" data-iawmlf-links=\"[{&quot;id&quot;:1715,&quot;href&quot;:&quot;https:\\\/\\\/en.wikipedia.org\\\/wiki\\\/Qlik&quot;,&quot;archived_href&quot;:&quot;http:\\\/\\\/web-wp.archive.org\\\/web\\\/20251001171755\\\/https:\\\/\\\/en.wikipedia.org\\\/wiki\\\/Qlik&quot;,&quot;redirect_href&quot;:&quot;&quot;,&quot;checks&quot;:[{&quot;date&quot;:&quot;2025-12-09 20:09:08&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-15 05:03:13&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-19 05:48:11&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-22 23:50:35&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-26 11:52:18&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2025-12-29 20:18:15&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-04 00:31:34&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-08 19:03:02&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-12 17:20:17&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-16 10:22:43&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-19 13:53:42&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-25 00:20:45&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-28 00:45:22&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-01-31 11:09:20&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-02-04 03:20:11&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-02-09 17:53:41&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-02-15 12:38:33&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-02-21 15:19:31&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-02-28 17:59:59&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-03-04 00:09:50&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-03-17 13:50:56&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-03-21 21:22:34&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-03-26 03:03:36&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-04-01 13:44:20&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-04-06 07:05:27&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-04-09 08:17:42&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-04-14 10:12:42&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-04-18 09:23:37&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-04-22 20:52:33&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-05-06 14:33:55&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-05-11 11:15:23&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-05-15 23:42:55&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-05-19 05:22:37&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-05-22 13:05:01&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-05-25 14:04:38&quot;,&quot;http_code&quot;:429},{&quot;date&quot;:&quot;2026-05-28 14:06:36&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-06-01 10:05:00&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-06-04 16:50:58&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-06-08 02:23:26&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-06-13 06:48:23&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-06-18 03:04:25&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-06-22 10:03:21&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-06-27 08:37:44&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-06-30 14:44:10&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-07-04 00:45:35&quot;,&quot;http_code&quot;:200},{&quot;date&quot;:&quot;2026-07-07 08:01:25&quot;,&quot;http_code&quot;:200}],&quot;broken&quot;:false,&quot;last_checked&quot;:{&quot;date&quot;:&quot;2026-07-07 08:01:25&quot;,&quot;http_code&quot;:200},&quot;process&quot;:&quot;done&quot;}]\"><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hope you have visited the earlier discussed parts of QlikView Interview Questions. Today, we will see QlikView Developer Interview Questions. The below-discussed questions are researched and then framed for your help, read till the&#46;&#46;&#46;<\/p>\n","protected":false},"author":6,"featured_media":39121,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[17405,17404,17402,17399,17403],"class_list":["post-39104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qlikview","tag-advanced-qlikview-interview-questions","tag-qlikview-basic-interview-questions","tag-qlikview-developer-interview-questions","tag-qlikview-interview-questions","tag-qlikview-interview-questions-and-answers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>QlikView Developer Interview Questions - Tips and Tricks - DataFlair<\/title>\n<meta name=\"description\" content=\"QlikView Developer Interview Questions an answers- Tips &amp; 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