Welcome to the Objects and Classes in OOPs MCQs Page

Dive deep into the fascinating world of Objects and Classes in OOPs with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Objects and Classes in OOPs, 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 Classes in OOPs, 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 Classes in OOPs. 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 Classes in OOPs. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Objects and Classes in OOPs MCQs | Page 14 of 15

Explore more Topics under Object Oriented Programming

01

OOPs Concept and Features

02

Constructors and Destructors

03

Access Specifiers

04

Class Members

05

Member Functions

06

Inheritance and its Types

07

Exception Handling

08

Objects and Pointers

09

Memory Allocation and Variable Scope

10

Overloading

11

Inbuilt Classes

Q131.

The members of a derived class can never be derived.

True

False

May be

Can't say

Discuss

Answer: (b).False

Q132.

Which feature is not related to the derived classes among the following?

Inheritance

Encapsulation

Run time memory management

Compile time function references

Discuss

Answer: (c).Run time memory management

Q133.

Deriving a class in such a way that that the base class members are not available for further inheritance is known as ___________________

Public inheritance

Protected inheritance

Protected or private inheritance

Private inheritance

Discuss

Answer: (d).Private inheritance

Q134.

Which among the following is the main characteristic of class?

Inheritance

Encapsulation

Polymorphism

Object creation

Discuss

Answer: (b).Encapsulation

Q135.

To group all the brands of cars, what should be used?

Class

Structure

Function

Object

Discuss

Answer: (a).Class

Q136.

If a class have two data members and two functions to add those two numbers and to subtract them, which among the following is most efficient if the programmer wants to implement multiplication too?

Define a public function which multiplies two numbers

Define a public function that returns values of two data members

Define a private function which multiplies two numbers

Define a private function that returns values of two data members

Discuss

Answer: (b).Define a public function that returns values of two data members

Q137.

If a database have to be maintained using OOP, to store the details of each employee in a company, which would be the best choice among the following?

Define a class to store details of each employee

Define a structure to store details of each employee

Define separate variable for each detail

Define a generic type to store string and number details

Discuss

Answer: (a).Define a class to store details of each employee

Q138.

Which class represents the most abstracted information?

Nested

Derived

Enclosed

Base

Discuss

Answer: (d).Base

Q139.

Which among the following is an advantage of using classes over structures of C?

Functions are restricted

Functions can’t be defined

Functions can also be encapsulated

Functions can have more security

Discuss

Answer: (c).Functions can also be encapsulated

Q140.

Which among the follow is a feature of class?

Object orientation

Procedure orientation

Both object and procedure orientation

Neither object nor procedure orientation

Discuss

Answer: (a).Object orientation

Page 14 of 15

Welcome to the Objects and Classes in OOPs MCQs Page

Objects and Classes in OOPs MCQs | Page 14 of 15

Explore more Topics under Object Oriented Programming

OOPs Concept and Features

Constructors and Destructors

Access Specifiers

Class Members

Member Functions

Inheritance and its Types

Exception Handling

Objects and Pointers

Memory Allocation and Variable Scope

Overloading

Inbuilt Classes

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