Question

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

• A. private
• B. protected
• C. public
• D. friend

Hint:

Interface methods in Java are always public, even if not explicitly declared, and they must be implemented as public in the class.

Answer 1

The Correct Option is C

In Java, when implementing an interface method, it must be declared as public, as all methods in interfaces are implicitly public. This allows the methods to be accessible from outside the implementing class.