Welcome to the Data Types in C++ MCQs Page

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

Data Types in C++ MCQs | Page 1 of 11

Explore more Topics under Object Oriented Programming Using C++

01

Basics of C++ Programming

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++

Q1.

What is the size of wchar_t in C++?

2 or 4

based on the number of bits in the system

Discuss

Answer: (d).based on the number of bits in the system

Q2.

Pick the odd one out

array type

character type

boolean type

integer type

Discuss

Answer: (a).array type

Q3.

Which datatype is used to represent the absence of parameters?

int

short

void

float

Discuss

Answer: (c).void

Q4.

What does a escape code represent?

alert

backslash

tab

form feed

Discuss

Answer: (a).alert

Q5.

Which type is best suited to represent the logical values?

integer

boolean

character

all of the mentioned

Discuss

Answer: (b).boolean

Q6.

Identify the user-defined types from the following?

enumeration

classes

both enumeration and classes

int

Discuss

Answer: (c).both enumeration and classes

Q7.

Which of the following statements are true ?

f is a function taking an argument of type int and retruning a floating point number

f is a function taking an argument of type float and returning a integer

f is a function of type float

none of the mentioned

Discuss

Answer: (b).f is a function taking an argument of type float and returning a integer

Q8.

The value 132.54 can represented using which data type?

double

void

int

bool

Discuss

Answer: (a).double

Q9.

When a language has the capability to produce new data type mean, it can be called as

overloaded

extensible

encapsulated

reprehensible

Discuss

Answer: (b).extensible

Q10.

Pick the odd one out.

integer, character, boolean, floating

enumeration, classes

integer, enum, void

arrays, pointer, classes

Discuss

Answer: (c).integer, enum, void

Page 1 of 11

Welcome to the Data Types in C++ MCQs Page

Data Types in C++ MCQs | Page 1 of 11

Explore more Topics under Object Oriented Programming Using C++

Basics of C++ Programming

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++

Suggested Topics

CompTIA PenTest+ Certification Exam PT0 002

C# programming

Cyber Security

Computer Hardware

Microprocessor

Data Warehousing and OLAP

Software Engineering

Digital Image Processing (DIP)

Digital Logic Design