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

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

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

3. What value does the variable a have, after all of the code executes?
int a =1;
int b;
b = a++;

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

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

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

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

8. The # symbol is called ___________ directives

9. Each escape sequence must start with.

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

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

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

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

14. Logical NOT operator takes operand:

15. The symbol << is called.

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

17. Relational operators are used to ___________ two operands:

18. Equality operator is denoted by.

19. All C++ statements must end with:

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