Which type of function can a derived class override?

The correct answer is C. a protected virtual member function. You can override virtual functions defined in a base class from the Visual Studio. The override modifier is required to extend or modify the abstract or virtual implementation of an inherited method, property, indexer, or event.

Understanding Object-Oriented Programming

Question

Options

Aa non-virtual public member function
Ba private virtual function
Ca protected virtual member function
Da static function

How the community answered

(26 responses)

A
8% (2)
B
19% (5)
C
69% (18)
D
4% (1)

Explanation

You can override virtual functions defined in a base class from the Visual Studio. The override modifier is required to extend or modify the abstract or virtual implementation of an inherited method, property, indexer, or event.

Topics

#virtual functions#method overriding#access modifiers#polymorphism

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