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What is the difference between Abstract Class and Interface
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Answer Posted / e.bhavani
1) all abstract methods of the abstract class should be
implemented in its sub classes
all the (abstract) methods of the interface should be
implemted in its implementation classes
2) abstract class can contain instancevariables also
interace can not contation instance varibles. it contations
only constants.
| Is This Answer Correct ? | 1 Yes | 3 No |
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