Question # 1

Which is a built-in function in C programming language to show output on screen?

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printf()

scanf()

input

print

Let the following part of code, what will be the value of variable an after execution:

int a = 4;

float b= 2.2;

a = a * b;

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8.8

8

8.2

8.0

In which function character entered by user does not get displayed on screen ?

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getch()

count

string

printf

Which symbol is used to represent the AND operator ?

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&&

||

+

!

Which operator is used to divide the value on left side by the value on right side ?

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\

/

+

-

Which escape sequence specifies the I/O function of moving to the next tab stop horizontally ?

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\c

\t

\n

\r

Which symbol is used to represent the OR operator ?

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Which of the following is a valid character ?

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'here'

"a"

'9'

none of them

Which operator makes it true, if it is false and false if it true ?

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Which operator checks whether right and left operands are equal or not ?

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==

=

?

+-

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10th Class Computer Science Unit 2 Programming In C English Medium KPK Boards Online Mcqs MCQs With Answers

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