Why null interfaces are used in Java?

Answers were Sorted based on User's Feedback



Why null interfaces are used in Java?..

Answer / guest

Null interfaces can also be called as Tag interface
eg: Serializable,RandomAccess

Is This Answer Correct ?    1 Yes 1 No

Why null interfaces are used in Java?..

Answer / sub

To protect a class derived by other classes

Is This Answer Correct ?    1 Yes 3 No

Post New Answer

More Core Java Interview Questions

Difference between Preemptive scheduling vs. Time slicing?

0 Answers  


Where pragma is used?

0 Answers  


What are heterogeneous objects?

0 Answers  


why java does compile time polymorphism at run time ?

6 Answers   CTS, TCS,


What are the basics of core java?

0 Answers  






What is assembly language?

0 Answers  


What is the difference between length and length () in java?

0 Answers  


What are other modifiers?

2 Answers   Wipro,


Hi friends i want display Triangle shap stars(*) please can tell me any one java code logic? * *** ***** ******* Like this

2 Answers   NIIT, TCS,


How do I find and replace in word?

0 Answers  


Life Cycle of Thread

4 Answers   IBM,


aabccdee Find the used alphabets as abcde ?

4 Answers  


Categories