Which of the following indicates that a class named ClassA class is a superclass of the ClassB class?
A)public class ClassB extends ClassA
B)public class ClassB implements ClassA
C)public class ClassA extends ClassB
D)public class ClassA implements ClassB

Question

Quizplus · Accepted Answer

The keyword "extends" is used to indicate inheritance in Java, so the statement "public class ClassB extends ClassA" means that ClassB inherits from ClassA and ClassA is the superclass.

Which of the Following Indicates That a Class Named ClassA