Question Detail

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

Similar Questions :

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

Copy constructor
Default constructor
Static constructor
Dynamic constructor

Answer: Option D

2. How we can access data members using objects ?

object@datamember
object*datamember
object->datamember
object.datamember

Answer: Option D

3. How we can define member function outside the class ?

Using union
Using structure
Using pointers
Using scope resolution

Answer: Option D

4. What is true about Constructor ?

Its name is plural of class name.
Its name has * symbol before it.
Its name is same as of class name.
Its name has # symbol before it.

Answer: Option C

5. An explicitly defined destructor function

may be virtual
may not be virtual
will always be virtual
will never be virtual

Answer: Option A

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