What is a char in java?
Which is bigger float or double java?
What is time complexity algorithm?
Is it possible to instantiate the abstract class?
how session will be expired ?
What do you mean by data type?
Can a for statement loop indefinitely?
What is double word?
Can we serialize arraylist in java?
Is arraylist an object in java?
What's the base class in java from which all classes are derived?
Explain some best practices you would apply while using collection in java?
What restrictions are placed on method overloading in java programming?