If a method needs to be called polymorphically,what type of reference should be used to point to the object that the method is being called with
A) a reference of the base class that defines the behavior of the object
B) a reference of the same type as the object
C) an object reference to the actual object
D) None of the above.

Question

Quizplus · Accepted Answer

When a method needs to be called polymorphically, we should use a reference of the base class that defines the behavior of the object. This allows us to call the method on any object that is derived from the base class, thus enabling polymorphism. Using a reference of the same type as the object or an object reference to the actual object would not enable polymorphism.

If a Method Needs to Be Called Polymorphically,what Type of Reference