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Question

In Java, when we implement an interface method, it must be declared as :

This question was previously asked in
UGC NET 2015 Paper 1 Question Paper (27-Dec-2015)
The correct answer is

Public

All methods declared in a Java interface are implicitly public and abstract.

An overriding method cannot reduce visibility, so the implementing class must declare the method public.

Declaring it private or protected is a compile-time error, and friend is a C++ keyword that does not exist in Java.

So the method must be public.

Hence, Public.

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