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Question

What is the definition of virtual functions in object-oriented programming?

a.

Services of an object that can be redefined by its specializations

b.

A default implementation of an object's services

c.

A special type of object that enhances reusability

d.

None of the above

Posted under Software Engineering

Answer: (a).Services of an object that can be redefined by its specializations Explanation:Virtual functions are services of an object that can be redefined by its specializations.

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