Welcome to the Member Functions MCQs Page

Dive deep into the fascinating world of Member Functions with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Member Functions, a crucial aspect of Object Oriented Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Member Functions, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Object Oriented Programming.

Check out the MCQs below to embark on an enriching journey through Member Functions. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Object Oriented Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Member Functions. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Member Functions MCQs | Page 4 of 12

Explore more Topics under Object Oriented Programming

01

OOPs Concept and Features

02

Objects and Classes in OOPs

03

Constructors and Destructors

04

Access Specifiers

05

Class Members

06

Inheritance and its Types

07

Exception Handling

08

Objects and Pointers

09

Memory Allocation and Variable Scope

10

Overloading

11

Inbuilt Classes

Q31.

How can static member function can be accessed directly in main() function?

Dot operator

Colon

Scope resolution operator

Arrow operator

Discuss

Answer: (c).Scope resolution operator

Q32.

Correct syntax to access the static member functions from the main() function is:

classObject::functionName();

className::functionName();

className:classObject:functionName();

className.classObject:functionName();

Discuss

Answer: (b).className::functionName();

Q33.

What are const member functions?

Functions in which none of the data members can be changed in a program

Functions in which only static members can be changed

Functions which treat all the data members as constant and doesn’t allow changes

Functions which can change only the static members

Discuss

Answer: (c).Functions which treat all the data members as constant and doesn’t allow changes

Q34.

Which among the following best describes the inline member functions?

Functions defined inside the class only

Functions with keyword inline only

Functions defined outside the class

Functions defined inside the class or with the keyword inline

Discuss

Answer: (d).Functions defined inside the class or with the keyword inline

Q35.

What are friend member functions (C++)?

Member function which can access all the members of a class

Member function which can modify any data of a class

Member function which doesn’t have access to private members

Non-member functions which have access to all the members (including private) of a class

Discuss

Answer: (d).Non-member functions which have access to all the members (including private) of a class

Q36.

What is the syntax of a const member function?

void fun() const {}

void fun() constant {}

void const fun() {}

const void fun(){}

Discuss

Answer: (a).void fun() const {}

Q37.

Which keyword is used to make a nonmember function as friend function of a class?

friendly

new

friend

connect

Discuss

Answer: (c).friend

Q38.

Member functions _____________________

Must be defined inside class body

Can be defined inside class body or outside

Must be defined outside the class body

Can be defined in another class

Discuss

Answer: (c).Must be defined outside the class body

Q39.

All type of member functions can’t be used inside a single class.

True

False

May be

Can't say

Discuss

Answer: (b).False

Q40.

Which keyword is used to define the static member functions?

static

stop

open

state

Discuss

Answer: (a).static

Page 4 of 12

Welcome to the Member Functions MCQs Page

Member Functions MCQs | Page 4 of 12

Explore more Topics under Object Oriented Programming

OOPs Concept and Features

Objects and Classes in OOPs

Constructors and Destructors

Access Specifiers

Class Members

Inheritance and its Types

Exception Handling

Objects and Pointers

Memory Allocation and Variable Scope

Overloading

Inbuilt Classes

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