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C++ | Virtual Functions | Question 4
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
Please comment below if you find anything wrong in the above post
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