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WHAT IS MARKER INTERFACE,AND NO METHODS IS NOT THERE ON THAT
INTERFACE THEN WHY WE USED IN JAVA?
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Answer Posted / ravi
Interfaces without any methos or constants are known as
Marker interface.They are used only to mark or tag a
class.it indicates that class supports that functionality.
| Is This Answer Correct ? | 7 Yes | 0 No |
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