What is the purpose of an interface?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Core Java Interview Questions

Can we use a default constructor of a class even if an explicit constructor is defined?

0 Answers  


Explain creating threads by extending thread class ?

0 Answers  


while creating thread why we extend thread class

2 Answers  


Can you call a private data from an inner class?

6 Answers  


What does the @override annotation do?

0 Answers  






v-model life cycle

0 Answers   Virtusa,


What is break and continue statement?

0 Answers  


how to create multithreaded program? Explain different ways of using thread? : Java thread

0 Answers  


what is the difference between String and StringBuffer classes?

2 Answers   Infosys,


What is string data?

0 Answers  


What is a lambda expression ? What's its use ?

0 Answers  


Does string is thread-safe in java?

0 Answers  


Categories