Which of the following statements is false?
A) An advantage of inheritance over interfaces is that only inheritance provides the is-a relationship.
B) Objects of any subclass of a class that implements an interface can also be thought of as objects of that interface type.
C) When a method parameter is declared with a subclass or interface type, the method processes the object passed as an argument polymorphically.
D) All objects have the methods of class Object.

Question

Quizplus · Accepted Answer

Interfaces can also establish a "is-a" relationship through the use of "implements" keyword. For example, if a class implements the Comparable interface, it can be said to "is-a" comparable object.

Which of the Following Statements Is False