Quiz on Java Static Binding Vs Dynamic Binding
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- Question 1 of 15
1. Question
When the type of object creation and method invocation is done at the execution time it is called as ?
CorrectIncorrect - Question 2 of 15
2. Question
class Binding {
public void method {
System.out.println(‘DataFlair”);
}
}
class Main {
public static void main ( String args [ ] )
{
Binding obj = new Binding();
obj.method();
}
}
The given program is a sample of which of the following ?
CorrectIncorrect - Question 3 of 15
3. Question
class Inheritance {
public void show()
{
System.out.println(“DataFlair webservices”);
}
}
class Main {
public static void main ( String args [ ] )
{
Inheritance object = new Inheritance();
object.show();
}
}
What will be the output of the program ?
CorrectIncorrect - Question 4 of 15
4. Question
When all the methods cannot be overridden, which type of binding can be used for it ?
CorrectIncorrect - Question 5 of 15
5. Question
Which of the following is the correct syntax of dynamic binding in Java ?
CorrectIncorrect - Question 6 of 15
6. Question
class Sample {
public void show()
{
System.out.println(“Static binding sample”);
}
}
class Example {
public void show()
{
System.out.println(“Dynamic binding sample”);
}
}
class Main {
public static void main ( String args [ ] )
{
Sample s = new Sample();
s.show();
}
}
What is the output of the program ?
CorrectIncorrect - Question 7 of 15
7. Question
Which of the following will be helpful to perform dynamic binding ?
CorrectIncorrect - Question 8 of 15
8. Question
class Inheritance {
public void print()
{
System.out.println(“Inheritance is not used”);
}
}
class Base {
public void print()
{
System.out.println(“Inheritance is used”);
}
}
class Main {
public static void main ( String args [ ] )
{
Inheritance i = new Base();
i.print();
}
}
What is the output of the program ?
CorrectIncorrect - Question 9 of 15
9. Question
class First {
void Display( string a)
{
System.out.println(a);
}
}
class Second extends First {
void Display( )
{
System.out.println(a);
}
}
class Main {
public static void main ( String args [ ] )
{
First obj = new Second();
obj.Display(“DataFlair”);
}
}
What is the error in the program ?
CorrectIncorrect - Question 10 of 15
10. Question
Dynamic binding is possible in which of the following ?
CorrectIncorrect - Question 11 of 15
11. Question
class A {
public void disp()
{
System.out.println(“Class A method”);
}
}
class B {
public void disp()
{
System.out.println(“Class B method”);
}
}
class Main {
public static void main ( String args [ ] )
{
A a = new A();
B a = new B();
a.disp();
}
}
What will be the output of the program ?
CorrectIncorrect - Question 12 of 15
12. Question
class Demo {
public void show( String a)
{
System.out.println(a);
}
}
class Main {
public static void main ( String args [ ] )
{
Demo obj = new Demo();
obj.show(“DataFlair”);
}
}
What is the output of the program ?
CorrectIncorrect - Question 13 of 15
13. Question
Which type of binding should be used for classes containing final methods ?
CorrectIncorrect - Question 14 of 15
14. Question
class Dynamic {
int Text()
{
System.out.println(“Example for Static binding”);
}
}
class Static extends Dynamic {
int Text()
{
System.out.println(“Example for Dynamic binding”);
}
}
class Main {
public static void main ( String args [ ] )
{
Dynamic object = new Static();
object.Text();
}
}
What is the output of the program ?
CorrectIncorrect - Question 15 of 15
15. Question
Which of the following is the correct syntax for static binding in Java ?
CorrectIncorrect
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