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C++ Programming :: Virtual Function

Home > C++ Programming > Virtual Function > General Questions

1. A virtual function that has no definition within the base class is called____________.

Answer: Pure virtual function

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2. If a class contains pure virtual function, then it is termed as____________________ .

Answer: Abstract Class

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3. Which of the followings are true about Virtual functions?

Answer: All of these

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4. Syntax for Pure Virtual Function is ______________ .

Answer: virtual void show()=0

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5. _______________ is a member function that is declared within a base class and redefined by derived class.

Answer: virtual function

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6. Which of the following keyword supports dynamic method resolution?

Answer: abstract

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