What is a key in java?
- 0 Answers
- 500 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
7) Suppose there is Student class like class student { int age; string name; } We want to store these objects in a HashMap. Do we need to override any methods in Student class? If any which ones and why? what if i just override equals or just hashcode? what will be the results in both the cases?
Does constructor be static?
What is the purpose of using bufferedinputstream and bufferedoutputstream classes?
What is tochararray in java?
How does java pattern compile work?
What is meant by structural programming?
How do you clear an arraylist in java?
Can we increase size of array?
What is runtime locatable code?
What is the difference in between cpp and java? Can u explain in detail?
What are selection structures?
What is a programming object?
Core Java 
