Question Detail

What is class in c++ ?

When you define a class, you define a blueprint for a data type.
When you define a class, you make get more funtionality.
When you define a class, you define the logic.
When you define a class, you make debugging.

Answer: Option A

Similar Questions :

1. What is purpose of abstract class ?

to provide help with database connectivity.
to provide data input to other classes.
to provide security to other classes.
to provide an appropriate base class from which other classes can inherit.

Answer: Option D

2. Which among following is correct way of declaring object of a class ?

Classname Objectname;
Class Classname Objectname;
Class Classname Object Objectname;
Classname Object Objectname;

Answer: Option A

3. Size of a char is ?

1
2
3
4

Answer: Option A

4. Classes in c++ are ?

Fundamental data type
Primitive data type
Desired data type
Not defined

Answer: Option C

5. Destructors are called ?

not defined
in any order
in the reverse order of constructor calls
in the same order of constructor calls

Answer: Option C

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