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    Computing
  3. Study Set
    C++ How to Program
  4. Exam
    Exam 12: Object-Oriented Programming: Polymorphism
  5. Question
    Abstract Classes Do Not Necessarily Have
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Abstract Classes Do Not Necessarily Have

Question 18

Question 18

Multiple Choice

Abstract classes do not necessarily have:


A) A 0 pointer in their vtable.
B) A virtual function prototype with the notation = 0.
C) Zero instances of their class.
D) Zero references to their class.

Correct Answer:

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