When you create a class and use the implements clause to implement an interface but fail to code one of the interface's methods, the compiler error generated indicates that you must declare your class to be ____.
A) abstract
B) static
C) public
D) related

Question

Quizplus · Accepted Answer

If a class implements an interface but fails to code one of the interface's methods, the class must be declared abstract. This is because the class is not implementing all the abstract methods of the interface, and therefore cannot be instantiated.

When You Create a Class and Use the Implements Clause