Is string thread safe in java?
What is the different types of functions?
What is the final blank variable?
How do you find the absolute value?
When do we use hashset over treeset?
Implementations of set interface?
Can you call a method on a null object?
Explain about the interpreter in java?
When does a class need a virtual destructor?
What are the different tags provided in jstl?
What is the significance of continue jump statement? Explain with an example.
How finally used under exception handling?
What is bytecode in java ?
How is a variable stored in memory?
What is the advantage of OOP in java?