why we are declare the function in the abstract class even though we are declar

why we are declare the function in the abstract class even
though we are declaring it in Derived class?

Question Posted / damodhar.k

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why we are declare the function in the abstract class even though we are declaring it in Derived cl..

Answer / vishal

Abstract class is nothing but placeholder for other classes
ie subclass.It defines common shared behavior in abstract
classes and if we need to override we need to define in its
subclass else we can use shared behavior in base class.

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