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What is the difference between Abstract Class and Interface
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Answer Posted / tarun jangra
1. An abstract class is a specialization whereas Interface
is a generalization. That means an abstract class is created
when only few class wants to share some methods,when you
have to create some methods to be shared by all the classes
then interface is used.
2. An abstract class can have non-abstract methods (means
methods with implementation) while all the methods in an
Interface are by default abstract.
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