Computer Science · Object Oriented Programming
Which of the following statements is TRUE regarding virtual functions in C++?
- 1Virtual functions do not implement polymorphism
- 2Virtual functions do not permit calling of derived class functions using a base class pointer
- 3We can never build an object from a class containing a pure virtual function✓
- 4Pure virtual functions can never have a body
Correct answer
We can never build an object from a class containing a pure virtual function
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