Welcome to the OOPs Concept and Features MCQs Page

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

OOPs Concept and Features MCQs | Page 11 of 11

Explore more Topics under Object Oriented Programming

01

Objects and Classes in OOPs

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

Q101.

In terms of stream and files________

Abstraction is called a stream and device is called a file

Abstraction is called a file and device is called a stream

Abstraction can be called both file and stream

Abstraction can’t be defined in terms of files and stream

Discuss

Answer: (a).Abstraction is called a stream and device is called a file

Q102.

If two classes combine some private data members and provides public member functions to access and manipulate those data members. Where is abstraction used?

Using private access specifier for data members

Using class concept with both data members and member functions

Using public member functions to access and manipulate the data members

Data is not sufficient to decide what is being used

Discuss

Answer: (c).Using public member functions to access and manipulate the data members

Q103.

A phone is made up of many components like motherboard, camera, sensors and etc. If the processor represents all the functioning of phone, display shows the display only, and the phone is represented as a whole. Which among the following have highest level of abstraction?

Motherboard

Display

Camera

Phone

Discuss

Answer: (d).Phone

Q104.

Which among the following is not a level of abstraction:

Logical level

Physical level

View level

External level

Discuss

Answer: (d).External level

Q105.

Using higher degree of abstraction __________

May get unsafe

May reduce readability

Can be safer

Can increase vulnerability

Discuss

Answer: (c).Can be safer

Page 11 of 11

Welcome to the OOPs Concept and Features MCQs Page

OOPs Concept and Features MCQs | Page 11 of 11

Explore more Topics under Object Oriented Programming

Objects and Classes in OOPs

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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