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

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

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

3. Relational operators are used to ___________ two operands:

4. Logical NOT operator takes operand:

5. The # symbol is called ___________ directives

6. Equality operator is denoted by.

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

8. All C++ statements must end with:

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

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

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

12. Each escape sequence must start with.

13. The symbol << is called.

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

15. is ______________ file.

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

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

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

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

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