Can we execute a program without main() method?
what is associative array
Name the components that are termed to be Heavy-weight component but available in Light-weight components?
when we write class.forName("any one class"); what happens actually?what it will return?explain stepwise?
Is char a method in java?
What is difference between module and function?
How does java pattern compile work?
What is Collections API?
If you are given the name of the function at run time how will you invoke the function?
Explain different types of wrapper classes in java?
What is the significance of java packages?
What is included in core java?
Can a class have an interface?