Answer Detail: RE: what is difference between instance and object.?

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Question: what is difference between instance and object.?
what are the all difference between interface and abstract class?

November 11, 2005 06:20:31	#4
prafulla	Member Since: Visitor Total Comments: N/A
RE: what is difference between instance and object.?
Interface supports runtime polymorphism,but abstract class doesn't. All methods in interface have no defination, only declarations.But abstract class have methods with defination.