C++ Language Quiz Online Test Mcqs

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The following quiz is about the C++ language. It includes mcq’s question answers related to the usage, functions and features of the programming language which means that by attempting it, you will get familiar to all important details at once.

C++ Language Quiz Online Test Mcqs Questions with Answers

 

Question 1 of 25

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1. Which operator is having the highest precedence?
 
 
 
 

Question 1 of 25

Question 2 of 25

2. What is the output of this program?

#include < iostream >

using namespace std;

int main()

{

int a = 5, b = 6, c, d;

c = a, b;

d = (a, b);

cout << c << ‘t’ << d;

return 0;

}
 
 
 
 

Question 2 of 25

Question 3 of 25

3. What is this operator called ?
 
 
 
 

Question 3 of 25

Question 4 of 25

4. Which of the following is true?
 
 
 
 
 

Question 4 of 25

Question 5 of 25

5. Evaluate !(1 && !(0 || 1))?
 
 
 

Question 5 of 25

Question 6 of 25

6. What will you use if you are not intended to get a return value?
 
 
 
 

Question 6 of 25

Question 7 of 25

7. The destination statement for the goto label is identified by what label?
 
 
 
 

Question 7 of 25

Question 8 of 25

8. How many types of loops are there?
 
 
 
 

Question 8 of 25

Question 9 of 25

9. Which operator is having the highest precedence?
 
 
 
 

Question 9 of 25

Question 10 of 25

10. What punctuation is used to signal the beginning and end of code blocks?
 
 
 
 

Question 10 of 25

Question 11 of 25

11. The switch statement is also called as?
 
 
 
 

Question 11 of 25

Question 12 of 25

12. How many types of returning values are present in c++?
 
 
 
 

Question 12 of 25

Question 13 of 25

13. The if..else statement can be replaced by which operator?
 
 
 
 

Question 13 of 25

Question 14 of 25

14. What punctuation ends most lines of C++ code?
 
 
 
 

Question 14 of 25

Question 15 of 25

15. Which operator is having right to left associativity in the following?
 
 
 
 

Question 15 of 25

Question 16 of 25

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

Question 16 of 25

Question 17 of 25

17. How many sequence of statements are present in c++?
 
 
 
 

Question 17 of 25

Question 18 of 25

18. Which of the following is not a correct variable type?
 
 
 
 

Question 18 of 25

Question 19 of 25

19. What is the only function all C++ programs must contain?
 
 
 
 

Question 19 of 25

Question 20 of 25

20. What is the use of dynamic_cast operator?
 
 
 
 

Question 20 of 25

Question 21 of 25

21. Which of the following is the correct operator to compare two variables?
 
 
 
 

Question 21 of 25

Question 22 of 25

22. Where does the return statement returns the execution of the program?
 
 
 
 

Question 22 of 25

Question 23 of 25

23. Which of the following is the boolean operator for logical-and?
 
 
 
 

Question 23 of 25

Question 24 of 25

24. Which operator is having right to left associativity in the following?
 
 
 
 

Question 24 of 25

Question 25 of 25

25. Which of the following is a correct comment?
 
 
 
 

Question 25 of 25


 

 

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