When will you use an interface and abstract class?

mani.sivapuram

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• Mar 8th, 2011

the simple way we can answer is in interface we can provide only abstract methods(i.e the methods with out any implementation) and in abstract class we have abstract methods as well as concreate metho...

deepthis594

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• Dec 27th, 2010

Interface is also used as an alternative to multiple inheritence in java

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