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why use interface? if interface declear a method implement
in class. why direct implement method in class

Question Posted / thilak_ram


why use interface? if interface declear a method implement in class. why direct implement method in..

Answer / fajruddin sk

interface mainly use as of my knowledge-----> (1) for loosely coupling(2)just declare a rule(3)for giving a special behavior(Marker interface) (4)for multiple inheritance

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