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

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

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

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

int a =1;

int b;

b = a++;

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

5. Equality operator is denoted by.

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

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

8. The symbol << is called.

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

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

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

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

13. The # symbol is called ___________ directives

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

15. Each escape sequence must start with.

16. <stdio.h> is ______________ file.

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

18. All C++ statements must end with:

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

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

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

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

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

24. Relational operators are used to ___________ two operands:

25. Logical NOT operator takes operand: