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 of the following is the correct operator to compare two variables?
 
 
 
 

Question 1 of 25

Question 2 of 25

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

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Question 3 of 25

3. 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;

}
 
 
 
 

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Question 4 of 25

4. How many types of loops are there?
 
 
 
 

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Question 5 of 25

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

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Question 6 of 25

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

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Question 7 of 25

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

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Question 8 of 25

8. What is the use of dynamic_cast operator?
 
 
 
 

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Question 9 of 25

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

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Question 10 of 25

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

Question 10 of 25

Question 11 of 25

11. The switch statement is also called as?
 
 
 
 

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Question 12 of 25

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

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Question 13 of 25

13. Which operator is having the highest precedence?
 
 
 
 

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Question 14 of 25

14. Evaluate !(1 && !(0 || 1))?
 
 
 

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Question 15 of 25

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

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Question 16 of 25

16. Which operator is having the highest precedence?
 
 
 
 

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Question 17 of 25

17. What is this operator called ?
 
 
 
 

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Question 18 of 25

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

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Question 19 of 25

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

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Question 20 of 25

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

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Question 21 of 25

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

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Question 22 of 25

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

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Question 23 of 25

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

Question 23 of 25

Question 24 of 25

24. Which of the following is a correct comment?
 
 
 
 

Question 24 of 25

Question 25 of 25

25. Which of the following is true?
 
 
 
 
 

Question 25 of 25


 

 

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