A subclass may add ________ that do not exist in the superclass.
A) attributes
B) operations
C) extensions
D) any of the above

Name: A subclass may add ________ that do not exist in the superclass. A) attributes B) operations C) extensions D) any of the above
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Quizplus · Accepted Answer

A subclass can add attributes, operations, and extensions that do not exist in the superclass, making D the correct choice. This is a fundamental concept in object-oriented programming, allowing for the extension and customization of classes.

A Subclass May Add ________ That Do Not Exist in the Superclass