Welcome to the Objects and Pointers MCQs Page

Dive deep into the fascinating world of Objects and Pointers with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Objects and Pointers, a crucial aspect of Object Oriented Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Objects and Pointers, 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 Objects and Pointers. 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 Objects and Pointers. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Objects and Pointers MCQs | Page 1 of 8

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

Member Functions

07

Inheritance and its Types

08

Exception Handling

09

Memory Allocation and Variable Scope

10

Overloading

11

Inbuilt Classes

Q1.

Passing object to a function _______________

Can be done only in one way

Can be done in more than one ways

Is not possible

Is not possible in OOP

Discuss

Answer: (b).Can be done in more than one ways

Q2.

The object ________________

Can be passed by reference

Can be passed by value

Can be passed by reference or value

Can be passed with reference

Discuss

Answer: (c).Can be passed by reference or value

Q3.

Which symbol should be used to pass the object by reference in C++?

$ or &

Discuss

Answer: (a).&

Q4.

If object is passed by value, ________________

Copy constructor is used to copy the values into another object in the function

Copy constructor is used to copy the values into temporary object

Reference to the object is used to access the values of the object

Reference to the object is used to created new object in its place

Discuss

Answer: (a).Copy constructor is used to copy the values into another object in the function

Q5.

Pass by reference of an object to a function _______________

Affects the object in called function only

Affects the object in prototype only

Affects the object in caller function

Affects the object only if mentioned with & symbol with every call

Discuss

Answer: (c).Affects the object in caller function

Q6.

Copy constructor definition requires __________________

Object to be passed by value

Object not to be passed to it

Object to be passed by reference

Object to be passed with each data member value

Discuss

Answer: (c).Object to be passed by reference

Q7.

What is the type of object that should be specified in argument list?

Function name

Object name itself

Caller function name

Class name of object

Discuss

Answer: (d).Class name of object

Q8.

If an object is passed by value, _________________

Temporary object is used in the function

Local object in the function is used

Only the data member values are used

The values are accessible from the original object

Discuss

Answer: (b).Local object in the function is used

Q9.

Can data members be passed to a function using the object?

Yes, it can be passed only inside class functions

Yes, only if the data members are public and are being passed to a function outside the class

No, can’t be passed outside the class

No, can’t be done

Discuss

Answer: (b).Yes, only if the data members are public and are being passed to a function outside the class

Q10.

What exactly is passed when an object is passed by reference?

The original object name

The original object class name

The exact address of the object in memory

The exact address of data members

Discuss

Answer: (c).The exact address of the object in memory

Page 1 of 8

Welcome to the Objects and Pointers MCQs Page

Objects and Pointers MCQs | Page 1 of 8

Explore more Topics under Object Oriented Programming

OOPs Concept and Features

Objects and Classes in OOPs

Constructors and Destructors

Access Specifiers

Class Members

Member Functions

Inheritance and its Types

Exception Handling

Memory Allocation and Variable Scope

Overloading

Inbuilt Classes

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