Hi,

What is an Absract class?We are not Create an Instance for the Abstract class?What is Main Reason?

Thanks,

Narasima

OK the abstract class is not used directly because I could be partially implemented or not implemented at all, implemented means that its methods are popullated by code to leaverage some tasks.

Abstract classes  are only used to derive classes from them, they serve as top model for the descendant class generation