Java Online OOPS Quiz-Test your knowledge

      4 Comments on Java Online OOPS Quiz-Test your knowledge

Reference URL’s
Java Platform Standard Edition 8 Documentation
Complete List of Java Basics

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1. An Object state is stored in methods.

 
 

2. Hiding internal data from the outside world, and accessing it only through publicly exposed methods is known as ___?

 
 
 
 

3. The Common behavior of SuperClass is inherited to SubClass using the keyword__??

 
 
 
 

4. How to fetch the current time in Milliseconds?

 
 
 
 

5. What is the superclass for all the Exceptions and Errors in Java?

 
 
 
 

6. Real Objects contain State and Behavior.

 
 

7. final methods cannot be overriden.

 
 

8. final classes cannot be extended.

 
 

9. The term API stands for __?

 
 
 
 

10. A collection of methods with no implementation is an__?

 
 
 
 

11. An Object behavior is exposed through fields.

 
 

12. final variables are constants.

 
 

13. Can we Create Abstract Class with out any abstract methods?

 
 

14. What is the default value of boolean?

 
 

15. Can we override static methods in JAVA?

 
 





4 comments on “Java Online OOPS Quiz-Test your knowledge

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