12th Grade C++ Quizzes, Questions & Answers

Recent C++ Quizzes

Get ready for these C++ basic MCQ questions and answers. This quiz is created for those users who want to test their command over the C++ Programming Language. The quiz is gonna be helpful to learn even more about C++ in a fun...

Questions: 10 | Attempts: 5459 | Last updated: Apr 21, 2025

Sample Question
A variable is/are

A string that varies during program execution

A portion of memory to store a determined value

Those numbers that are frequently required in programs

None of these

C++ Mid Term

The 'C++ Mid Term' quiz assesses understanding of C++ functions, including call-by-reference, void functions, and output interpretation. It tests practical coding skills and theoretical knowledge, essential for students and...

Questions: 47 | Attempts: 470 | Last updated: Feb 17, 2025

Sample Question
If a function needs to modify more than one variable, it must

Be pass by value

Be a void function

Return all values needed

Be a call by reference function

C++ Programming Language Hardest Exam! Trivia Quiz

Below is what is considered the hardest trivia quiz on C++ programming language. It is designed for those of us who are studying towards passing the certification exam. Gaming developers mostly prefer the C++ language since it is...

Questions: 90 | Attempts: 2604 | Last updated: Sep 1, 2025

Sample Question
What is the output of the following function and function call? void calculateCost(int count, float& subTotal, float taxCost); float tax = 0.0, subtotal = 0.0; calculateCost(15, subtotal,tax); cout << "The cost for 15 items is " << subtotal << ", and the tax for " << subtotal << " is " << tax << endl; //end of fragment void calculateCost(int count, float& subTotal, float taxCost) { if ( count < 10) { subTotal = count * 0.50; } else { subTotal = count * 0.20; } taxCost = 0.1 * subTotal; }

The cost for 15 items is 3.00, and the tax for 3.00 is 0.30;

The cost for 15 items is 0.00, and the tax for 3.00 is 0.00;

The cost for 15 items is 0.00, and the tax for 3.00 is 0.30;

The cost for 15 items is 3.00, and the tax for 3.00 is 0.00;

CPS 150 Final Exam Study Questions From Test #2

CPS 150 Final Exam Study Questions from Test #2

This quiz assesses understanding of C++ programming concepts such as loops, value parameters, and variable roles. It's designed to prepare students for the CPS 150 final exam, testing their ability to analyze and predict code...

Questions: 50 | Attempts: 90 | Last updated: Jul 1, 2025

Sample Question
What is the output from the following fragment?z = 15 ;while (z <= 20) z = z + 2 ;cout << z << endl ;

15

17

19

20

21

CPS 150 Final Exam Study Questions From Test #1

CPS 150 Final Exam Study Questions from Test #1

This quiz focuses on foundational C++ concepts, essential for the CPS 150 final exam. It covers keywords, identifiers, data types, syntax for comments and output operations, assessing readiness and deepening understanding of C++...

Questions: 50 | Attempts: 144 | Last updated: Jul 22, 2025

Sample Question
Which of the following is a C++ keyword?

Number

Integer

Main

Double

Single

C++ Online Trivia Quiz

Are you a good C++ programmer? Can you pass this C++ online trivia quiz? There are so many programming languages, but C++ is one of the most used programming languages. C++ is a very popular programming language. C++ is good for...

Questions: 10 | Attempts: 2465 | Last updated: Aug 22, 2025

Sample Question
What is the correct value to return to the operating system upon the successful completion of a program?

0

1

2

Programs do not return a value.

-1

C++ Final Exam Questions And Answers

C++ Final Exam Questions and Answers

C++ is a popular programming language used to create computer programs. Have you studied this subject? Check out these C++ final exam questions and answers and get to revise your concepts. This interactive quiz consists of...

Questions: 25 | Attempts: 6932 | Last updated: Jan 16, 2025

Sample Question
Declare an array to hold 10 integers.

Int nums[9];

Int[9] nums;

Int nums[10];

Int[10] nums;

Int billy = new int[10];

Can You Pass This C++ Programming Test? Quiz

Can you pass this C++ Programming Test? Quiz

C++ is a high-level language that programmers need to have some necessary information on. We got to discuss how to use it to achieve the right functions of the central processing unit. This quiz contains 10 questions that pertain...

Questions: 10 | Attempts: 1243 | Last updated: Mar 21, 2025

Sample Question
Given the enumeration defined by the following line, what is the value of UNBEATABLE ? enum difficulty {NOVICE=1, EASY, NORMAL, HARD, UNBEATABLE};

1

2

3

4

5

C Plus Plus - From 101 To 222 Multiple Choice

C Plus Plus - from 101 to 222 Multiple Choice

Are you an aspiring programmer and have just started learning C++ language? The quiz below is perfect for you and is from 101 to 222 and is a multiple-choice quiz to help you understand it better. All the best and keep an eye...

Questions: 122 | Attempts: 658 | Last updated: Aug 22, 2025

Sample Question
101. Programs written in an assembly language require a(n) ____, which also is a program, to convert the assembly

Compiler

Assembler

Interpreter

Linker

C Plus Plus Exam: True Or False Quiz!

C Plus Plus Exam: True or False Quiz!

This C++ True or False quiz assesses knowledge on programming languages and concepts, focusing on the unique aspects and structures of C++.

Questions: 96 | Attempts: 3656 | Last updated: Mar 22, 2025

Sample Question
Programmers use a variety of special languages, called programming languages, to communicate with the computer.

True

False

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