C++ quiz with certificate: Test your skills and earn recognition for jobs

Are you aiming to advance your career in programming and looking to showcase your C++ skills to potential employers? Our C++ quiz with certificate is the perfect solution for you. Designed to assess your knowledge and expertise in C++ programming, this quiz provides a comprehensive evaluation through a series of challenging questions covering a wide range of topics from basic syntax to advanced concepts.

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C++ Skill Quiz Exam

1 / 20

1. What is the output of the following C++ code?
C++ int x = 10; int y = 5; cout < y ? x : y);

a) 10

b) 5

c) 0

d) None

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2 / 20

2. Which of the following is NOT a fundamental data type in C++?

a) int

b) char

c) float

d) string

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3 / 20

3. What is the purpose of the explicit keyword in a C++ constructor?

a) To prevent implicit conversions from other types to the class type.

b) To make the constructor a default constructor.

c) To allow the constructor to be called with fewer arguments.

d) To enable the constructor to be used for type casting.

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4 / 20

4. What is a reference variable in C++?

a) A variable that stores the address of another variable.

b) A variable that acts as an alias for another variable.

c) A variable that can hold multiple values of different data types.

d) A variable that is automatically initialized to zero.

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5 / 20

5. What is the output of the following C++ code?
string message = "Hello"; cout << message.length();

a) Hello

b) 5

c) 6

d) Error

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6 / 20

6. What is the purpose of the "using namespace std;" statement in C++?

a) To declare a new namespace.

b) To import the standard library namespace.

c) To create a standard template library.

d) To define a standard function.

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7 / 20

7. What does the virtual keyword signify in a C++ class member function?

a) The function cannot be overridden in a derived class.

b) The function must be overridden in a derived class.

c) The function can be overridden in a derived class, and the appropriate version will be called based on the object's actual type.

d) The function is a pure virtual function.

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8 / 20

8. What is the purpose of the mutable keyword in C++?

a) It allows a const member function to modify a member variable.

b) It makes a class immutable.

c) It allows a variable to be modified after initialization.

d) It creates a thread-safe variable.

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9 / 20

9. Which of the following is the correct way to include the input/output library in C++?

a) #include

b) #include

c) #include

d) #include

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10 / 20

10. What is the output of the following C++ code?
int x = 5; x++; cout << x; What is the output of the following C++ code? C++ int x = 5; x++; cout << x;

a) 5

b) 6

c) x

d) Error

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11 / 20

11. In C++, what is the purpose of the modulus operator (%)?

a) To calculate the remainder of a division.

b) To calculate the quotient of a division.

c) To raise a number to a power.

d) To find the absolute value of a number.

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12 / 20

12. What is the purpose of a constructor in a C++ class?

a) To destroy objects of the class.

b) To initialize objects of the class.

c) To overload operators.

d) To define virtual functions.

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13 / 20

13. What does the const keyword signify when applied to a variable in C++?

a) The variable can be modified throughout the program.

b) The variable cannot be initialized.

c) The variable's value cannot be changed after initialization.

d) The variable's memory location can be changed.

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14 / 20

14. Which of the following is NOT a valid C++ access specifier for class members?

a) public

b) private

c) protected

d) internal

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15 / 20

15. Which of the following is the correct way to declare a variable named "age" of type integer in C++?

a) int age;

b) integer age;

c) var age;

d) variable age;

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16 / 20

16. Which of the following is a type of memory leak in C++?

a) Dangling pointer

b) Memory fragmentation

c) Stack overflow

d) Buffer overflow

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17 / 20

17. What is the output of the following C++ code snippet that demonstrates perfect forwarding?
template void func(T&& arg) { std::cout << std::is_lvalue_reference::value << std::endl; } int main() { int x = 5; func(x); func(5); return 0; }

a) 1 0

b) 0 1

c) 1 1

d) 0 0

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18 / 20

18. What is the output of the following C++ code snippet that uses variadic templates?
template void print(Ts... args) { ((std::cout << args << ' '), ...); std::cout << std::endl; } int main() { print(1, 3.14, "Hello"); return 0; }

a) 1 3.14 Hello

b) 13.14Hello

c) Error

d) None of the above

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19 / 20

19. Which of the following operators is used for logical AND in C++?

a) &

b) &&

c) |

d) ||

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20 / 20

20. Which of the following is the correct way to declare a function named calculateSum that takes two integers as arguments and returns an integer?

a) int calculateSum(int a, int b);

b) void calculateSum(int a, int b);

c) calculateSum(int a, int b) -> int;

d) int calculateSum(a, b);

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Our quiz is tailored for both novice programmers and experienced developers. It includes multiple-choice questions, code analysis, and problem-solving exercises that thoroughly test your understanding of C++. Whether you’re preparing for a job interview, seeking career advancement, or simply aiming to improve your programming skills, this quiz serves as an excellent tool for self-assessment and learning.

Upon successfully completing the quiz, you will receive a personalized certificate that you can add to your resume, portfolio, or share on professional platforms like LinkedIn. This certificate not only validates your proficiency in C++ programming but also highlights your commitment to professional development and continuous learning. Stand out in the competitive job market by demonstrating your technical skills with a recognized certification.

Take the first step towards enhancing your career prospects today. Engage with our C++ quiz, challenge yourself, and earn a certificate that sets you apart from the competition. Whether you’re a student, a job seeker, or a professional developer, our C++ quiz with certificate is a valuable asset for achieving your career goals and gaining recognition in the tech industry.

FAQ of C Plus Skills Quiz

1. What is the C++ Quiz with Certificate?

The C++ Quiz with Certificate is an online interactive quiz designed to test and validate your knowledge and skills in C++ programming. Upon successful completion, you receive a certificate that can be used to enhance your resume and professional profile.

2. Who can take C Plus Quiz?

The quiz is suitable for anyone interested in C++ programming, including beginners, intermediate learners, and experienced programmers looking to validate and showcase their skills.

3. What topics are covered in the quiz?

The quiz covers various C++ programming topics, including basic syntax, object-oriented programming, data structures, algorithms, memory management, and advanced concepts. The questions are designed to test different levels of knowledge and expertise.

4. Is there a fee to take the quiz and receive the certificate?

QuizRanker is 100% Free Quiz portal and you can get certificate for your C++ skill. So learn C++ from anywhere and get free skill certificate from QuizRanker.org

5. When will I receive my certificate?

You will receive your certificate immediately after successfully completing the quiz. It will be available for download in PDF format.

6. Can I retake the quiz if I don't pass the first time?

Yes, you can retake the quiz if you do not pass on your first attempt. We encourage you to review the material and try again to improve your score and understanding of C++ programming.

7. How can I use my C++ skill certificate?

You can add your certificate to your resume, portfolio, or LinkedIn profile to showcase your C++ programming skills to potential employers. It serves as a recognized proof of your proficiency and dedication to learning.

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FAQ of C Plus Skills Quiz

1. What is the C++ Quiz with Certificate?

2. Who can take C Plus Quiz?

3. What topics are covered in the quiz?

4. Is there a fee to take the quiz and receive the certificate?

5. When will I receive my certificate?

6. Can I retake the quiz if I don't pass the first time?

7. How can I use my C++ skill certificate?

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