Question # 1

Which is a built-in function in C language that takes input from user into the variables ?

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printf()

scanf()

input

print

Which operators are used to perform arithmetic operations on data ?

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assignmentoperator

arithmeticoperator

logicaloperator

relational operators

printf is to used print _________ type of data:

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int

float

char

all of them

In C language _______ is used as statement terminator:

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;

:

,

"

In escape sequence first character is always __________ and the second character varies according to the functionality that we want to achieve:

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back slash (\)

/

?

:

Which format specifier is used for integer data type ?

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%d

%i

both a and b

none of these

Which of the following are logical operators ?

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AND

OR

NOT

all of these

Escape sequences are used in printf function inside the:

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"and"

'and'

:and:

,and;

Which operator performs division of left operand by the right operand and returns the remainder value after division ?

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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 operator assigns the result of expression on right side to the variable on left side ?

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==

=

*

( )

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

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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

Which of the following is escape sequence ?

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\n

\t

\a

all of these

Which of the following is a type of operator ?

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assignment operator

arithmeticoperators

logicaloperators

all of these

Which symbol is used to represent the OR operator ?

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Which of the following is a valid line of code ?

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int = 20;

grade = 'A';

line = this is a line,

none of these

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