What was the need of creating an abstract class in Java when we cannot instantiate an object of it ?

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Q1. What was the need of creating an abstract class in Java when we cannot instantiate an object of it ?

Ans. The objective of an abstract class is to provide an interface as well as code reuse. Though we cannot instantiate an instance of abstract class but we can reuse the code by extending such a class. Moreover abstract class provides interfacing to outside components just like interfaces.

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