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Object Oriented Concepts Through CPP

Authored by RAHUL SONAWANE

Computers

University

Used 4+ times

Object Oriented Concepts Through CPP
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When can an inline function be expanded?


Runtime

Compile time

Never gets expanded

All of the above

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose the option below which is not a member of class.

Friend function

Static function

Virtual function

Const function

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Data members and member functions of a class are private by default. True or False?

True

False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does polymorphism stand for?

a class that has four forms

a class that has two forms

a class that has only a single form

a class that has many forms

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which principle of OOP is illustrated by defining different methods with the same name but different parameters?

Inheritance

Polymorphism

Encapsulation

Abstraction

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of default arguments in function definitions?

To specify what value a function returns

To give a default value to a parameter if no argument is passed

To make a parameter optional

To overload a function

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt


What does encapsulation in C++ refer to?

Creating multiple copies of the same function

Protecting data by making it private

The process of combining data and functions into a single unit

Linking different classes together

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