Input Output Handling in C++ – Online MCQs Test – Computer Science Class 10th

1. Which of the following operator works only with integer variables?

2. Which of the following escape sequence represents carriage return?

3. Relational operators are used to ___________ two operands:

4. This is a statement terminator in C++.

5. cin( ) statement is used to data from standard input device:

6. getche ( ) function gets a character and the character:

7. The symbol << is called.

8. Logical NOT operator takes operand:

9. If an increment or decrement operator is placed after a variable, it is called as.

10. Each escape sequence must start with.

11. Every C++ program must have this function.

12. gets ( ) function is used to input data type:

13. Single line comment written in C++ with ____________ symbol.

14. The # symbol is called ___________ directives

15. <stdio.h> is ______________ file.

16. Equality operator is denoted by.

17. In which logical operator, the result of operation will be true, if both operands are true, otherwise false:

18. Increment and decrement operators operate on only one operand and are called:

19. \n escape sequence is used to move the cursor to.

20. What value does the variable a have, after all of the code executes?

int a =1;

int b;

b = a++;

21. The remainder operator (%) requires that both operands be.

22. Those operators that require two operands are known as:

23. The multi-line comment begins with the character set of.

24. All C++ statements must end with:

25. In this statement "int main(void)" the second void is.