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Welcome to the Object Oriented Programming MCQs Page

Dive deep into the fascinating world of Object Oriented Programming with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Object Oriented Programming, a crucial aspect of Data Structures and Algorithms. In this section, you will encounter a diverse range of MCQs that cover various aspects of Object Oriented Programming, 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 Data Structures and Algorithms.

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

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

Object Oriented Programming MCQs | Page 13 of 26

Q121.
The process of extracting the relevant attributes of an object is known as
Discuss
Answer: (b).Inheritance
Q122.
_________ members of a base class are never accessible to a derived class.
Discuss
Answer: (b).Private
Discuss
Answer: (d).Bjarne Stroustrup
Discuss
Answer: (a).One interface,multiple methods
Discuss
Answer: (c).Any specific class members you choose
Q126.
You separated a derived class name from its access specifier with
Discuss
Answer: (b).Two colons
Q127.
The members of a class by default are
Discuss
Answer: (c).Private
Q128.
What value does function mystery return when called with a value of 4?

int mystery ( int number )
{
if ( number <= 1 )
return 1;
else
return number * mystery( number – 1 );
}

a.

0

b.

1

c.

4

d.

24

Discuss
Answer: (d).24
Discuss
Answer: (d).makes debugging difficult
Q130.
Which of the following cannot be friend?
Discuss
Answer: (c).Object

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