Why do we need hashmap in java?


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

Post New Answer

More Core Java Interview Questions

What is java abstraction with example?

0 Answers  


why do we use interface in java?

5 Answers  


Why java is a platform independent? Explain

0 Answers  


What is java console application?

0 Answers  


Explain different states of a thread in java?

0 Answers  






Why do we need hashset in java?

0 Answers  


What are the different data types in java?

0 Answers  


State the difference between creating string as new () and literal.

0 Answers  


What is the difference between delete and delete[]

0 Answers   Amazon,


Which keyword specify that a variable is effectively final ?

0 Answers  


Why java strings are immutable in nature?

0 Answers  


What is stack class in java?

0 Answers  


Categories