Question Detail

The advantage of declaring a virtual function as pure is
?

programs runs faster
early binding can be achieved
you force any derived class to define its own implementation
you can avoid making the class an abstract class

Answer: Option C

Similar Questions :

1. C++ is a ?

Procedural programming language
Structural programming language
Low level language
Object oriented programming language

Answer: Option D

2. 78. If new operator is used, then the constructor function is ?

Copy constructor
Default constructor
Static constructor
Dynamic constructor

Answer: Option D

3. The major goal of inheritance in C++ is ?

To facilitate the reusability of code
To help modular programming
To facilitate the conversion of data types
To extend the capabilities of a class

Answer: Option A

4. The advantage of declaring a virtual function as pure is
?

programs runs faster
early binding can be achieved
you force any derived class to define its own implementation
you can avoid making the class an abstract class

Answer: Option C

5. A virtual base class ?

is qualified as virtual in base class definition.
do not qualified as virtual in base class definition.
allows to inherit more than one copy of the base class members.
strict the path of inheritance.

Answer: Option A

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