What do you mean by multithreaded program?
What is a pattern what is an anti pattern?
Can we use string in the switch case?
Explain java heap space and garbage collection?
Why do we need variables?
How many bits are used to represent unicodde,ASCII,UTF-16 and UTF-8 characters?
What is the difference between assignment and initialization?
What is a null check?
what do you understand by the term string with respect to java?
Can each java object keep track of all the threads that want to exclusively access it?
whats the life cycle of jsp
What are the core java topics?
Can we have try without catch block?