What is function overriding and overloading in java?
What are hot spots in Java programming?
Why is a string immutable?
Explain the difference between abstraction and encapsulation.
Can each java object keep track of all the threads that want to exclusively access it?
What is the immediate parent class of the Applet class?
What is singleton math?
how session will be expired ?
What is an immutable class? How to create an immutable class?
There are two classes named classa and classb. Both classes are in the same package. Can a private member of classa can be accessed by an object of classb?
How many decimal digits is 64 bit?
Is an integer an object?
Name the components that are termed to be Heavy-weight component but available in Light-weight components?