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Question

Which is must condition for virtual function to achieve runtime polymorphism?

a.

Virtual function must be accessed with direct name

b.

Virtual functions must be accessed using base class object

c.

Virtual function must be accessed using pointer or reference

d.

Virtual function must be accessed using derived class object only

Posted under Member Functions Object Oriented Programming

Answer: (c).Virtual function must be accessed using pointer or reference

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Q. Which is must condition for virtual function to achieve runtime polymorphism?
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