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What is abstract class?

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What is abstract class?
posted Sep 19, 2014 by Varnita Chaudhari

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1 Answer

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Abstract classes are classes that contain one or more abstract methods where an abstract method is a method that is declared but contains no implementation.

Abstract classes may not be instantiated, and require subclasses to provide implementations for the abstract methods.

answer Sep 19, 2014 by Salil Agrawal
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