Question # 1

Which of the following is a type of operator ?

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assignment operator

arithmeticoperators

logicaloperators

all of these

Which of the following is escape sequence ?

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\n

\t

\a

all of these

Which operator negates or reverses the value of Boolean expression ?

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Which is identifier for compiler to identity the end of a line ?

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:

"

'

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 C language _______ is used as statement terminator:

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;

:

,

"

The name, computer suggests that _________ is the most important aspect of computers:

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computation

working

location

math

Escape sequences are used in printf function inside the:

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"and"

'and'

:and:

,and;

In C language which operator is used to check for equality of two expression ?

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==

=

?

+-

Which function used to read a character from user ?

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printf

getch()

count

string

Which library file include in header section of program, when using getch() function ?

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conio.h

stdio.h

math.h

string.h

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