Welcome to the Basics of C++ Programming MCQs Page

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

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

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

Basics of C++ Programming MCQs | Page 15 of 40

Explore more Topics under Object Oriented Programming Using C++

01

Data Types in C++

02

Pointers,Arrays and Structures in C++

03

Functions in C++

04

Namespaces and Exceptions in C++

05

Classes and Operator Overloading in C++

06

Derived Classes,Templates and Exception Handling in C++

07

Class Hierarchies,Library and Containers

08

Objects and Iterators in C++

09

Strings,Streams and Numerics in C++

Q141.

Which of the following instructions tells C++ to merge the source code from the iostream.h file into the current file?

#include <iostream.h>

#include iostream.h

#include <iostream.h>

None of the above

Discuss

Answer: (d).None of the above

Q142.

The statement double total = 0.0; performs _____

assignment

initialization

rationalization

polymorphism

Discuss

Answer: (b).initialization

Q143.

The general principle underlying object-oriented error handling is that a called function should __________

neither check for, nor handle errors

check for errors but not be required to handle any detected

handle errors, but not check for them

both check for and handle errors

Discuss

Answer: (b).check for errors but not be required to handle any detected

Q144.

Which is true ?

Coincidental cohesion is stronger than procedural cohesion

Logical cohesion is stronger than coincidental cohesion

Sequential cohesion is weaker than temporal cohesion

The weakest cohesion is functional

Discuss

Answer: (b).Logical cohesion is stronger than coincidental cohesion

Q145.

Software that can be used in applications other than the one for which it was originally written is called

recyclable

inherited

reusable

cheating

Discuss

Answer: (c).reusable

Q146.

When the compiler cannot differentiate between two overloaded constructors, they are called______

overloaded

destructed

ambiguous

dubious

Discuss

Answer: (c).ambiguous

Q147.

The purpose of a conditional operator is to

select one of the two values

select the highest of the two values

select one of the two values depending on a condition

select the more equal of the two values

Discuss

Answer: (c).select one of the two values depending on a condition

Q148.

Which of the following, if any, are valid names for variables?

amt.Sold

amt-Sold

amt_Sold

98Sold

Discuss

Answer: (c).amt_Sold

Q149.

Assume you want to compare the character stored in the initial variable to the letter a. Which of the following conditions should you use in the if statement? (Be sure the condition will handle a or A.)

(initial = 'a' or 'A')

(initial == 'a' or 'A')

(toupper(initial) = 'A')

(toupper(initial) == 'A')

Discuss

Answer: (d).(toupper(initial) == 'A')

Q150.

Which of the following C++ expressions is equivalent to the mathematical expression 53 ?

5 ^ 3

cube(5)

pow (3, 5)

pow(5, 3)

Discuss

Answer: (d).pow(5, 3)

Page 15 of 40

Welcome to the Basics of C++ Programming MCQs Page

Basics of C++ Programming MCQs | Page 15 of 40

Explore more Topics under Object Oriented Programming Using C++

Data Types in C++

Pointers,Arrays and Structures in C++

Functions in C++

Namespaces and Exceptions in C++

Classes and Operator Overloading in C++

Derived Classes,Templates and Exception Handling in C++

Class Hierarchies,Library and Containers

Objects and Iterators in C++

Strings,Streams and Numerics in C++

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