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QUESTION 21 In the Java programming language method overriding occurs when (a) and precedes the call with an @Override annota

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Answer #1

answer:a,b

C:is not correct same method name but different signature is called as method overloading not a method over riding.

A: is correct because child class methods are override based on the super class methods.

B: is correct all abstract methods must be override

#if you have any doubts comment below...

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