Q.

Which of the following is true about pure virtual functions?
1) Their implementation is not provided in a class where they are declared.
2) If a class has a pure virtual function, then the class becomes abstract class and an
instance of this class cannot be created.

A. Both 1 and 2
B. Only 1
C. Only 2
D. Neither 1 nor 2
Answer» C. Only 2
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