Can we override singleton class?
How GUI component handle its own events?
What are uses of Hash Code?
Can we execute a program without main?
what do you understand by synchronization? Or what is synchronization and why is it important? Or describe synchronization in respect to multithreading? Or what is synchronization? : Java thread
What are Access Specifiers and Access Modifiers.
if two references are having same hash codes,is that means those are refering to same object?
What is the difference between static and non-static variables in java programming?
why interaction with server using javascript is difficult
What are the different tags provided in jstl?
Can a class have an interface?
What are data structures in java?
What does ide stand for?