Question # 1

Which operators are used to perform arithmetic operations on data ?

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assignmentoperator

arithmeticoperator

logicaloperator

relational operators

getch() is used to take ________ as input form user:

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int

char

float

all of them

Which is used to display data in specific format ?

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read

data

specifiers

format specifiers

scanf is a __________ in C programming language:

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keyboard

library

function

none of them

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

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computation

working

location

math

What is true about C language ?

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C is not a case sensitive language

keywords can be used as variable names

All logical operators are binary

none of them

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 character data type ?

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%d

%i

%c

%f

Which escape sequence is used to print the output on multiple lines ?

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\c

\t

\n

\r

Which is unary operator ?

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Which operator is used to assign a value to a variable ?

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Assignmentoperator

arithmeticoperator

logicaloperator

all of these

Which function used to read a character from user ?

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printf

getch()

count

string

Which of the following is escape sequence ?

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\n

\t

\a

all of these

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

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\

/

+

-

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

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==

=

?

+-

Which of the following forces printf() to change its normal behavior ?

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escape sequence

escape

sequence

esc

Which format specifier is used for float data type ?

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%d

%i

%f

%c

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