C++ Language Quiz Online Test Mcqs

1. 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;

}

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

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

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

5. Which operator is having the highest precedence?

6. Which of the following is true?

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

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

9. Which of the following is a correct comment?

10. How many types of loops are there?

11. The switch statement is also called as?

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

13. What is this operator called ?

14. What is the use of dynamic_cast operator?

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

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

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

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

19. Which operator is having the highest precedence?

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

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

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

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

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

25. Evaluate !(1 && !(0 || 1))?