A(n) ____ implements all methods in an interface and provides an empty body for each method.
A) action key
B) viewport
C) mnemonic
D) adapter class

Question

Quizplus · Accepted Answer

An adapter class implements all the methods in an interface but provides an empty body for each method. This allows subclasses to only implement the methods they need, rather than having to implement all methods in the interface. It is often used as a starting point for creating listeners or other similar functionality. The other options listed do not match the definition given for the answer.

A(n) ____ Implements All Methods in an Interface and Provides