Which of the following is true of polymorphism?
A) It simplifies the processing of various elements in the same class hierarchy.
B) To use polymorphism, the classes must be in a different hierarchy.
C) In Greek, the term means "many changes."
D) All of these are correct.

Question

Quizplus · Accepted Answer

Polymorphism allows objects of different classes within the same hierarchy to be treated as objects of a common superclass, simplifying processing. The term "polymorphism" actually means "many forms," not "many changes."

Which of the Following Is True of Polymorphism