What is final variable?
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My interview asked what is dynamic variable in java and where we use them.
Why are getters and setters used?
how you will prevent method overriding?
if the memory capacity is 700 presently occupied by process is 690. then another process request space(40) how this situation handled in java.
what is multitherading
What is java basic concept?
Can we instantiate interface in java?
what is actual real time using of oops concepts in projects(Interface,polymorphism.abstraction.........)
How do you use nextline in java?
What are the steps that are followed when two computers connect through tcp?
What is thread pool? How can we create thread pool in java?
what is connection pooling with example?