Question # 1

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

software that provides a programming environment and facilitates the programmer is writing and executing computer programs is known as:

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IDE

block

designer

software

How many bytes are used by float type variable?

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1

4

3

2

__________ specifies the type of variable, the range of values allowed by that variable and the kind of operations that can be performed on it:

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variable

constant

string

declaring a variable

Which is of the following detect syntax error ?

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compiler

reader

binary code

both b and c

The operator % is used to calculate __________:

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percentage

remainder

factorial

square

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

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getch()

count

string

printf

A ____ is a block of statements that gets some inputs and provides some output.

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Function

Program

Reader

Printer

printf is to used print _________ type of data:

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int

float

char

all of them

___________ make it easier to read and write values in array.

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Loop

Conditions

Expressions

Functions

The statements which help us to decide which statements should be executed next, on the basis of conditions, are called:

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selection statements

Which of the following is used as an assignmentoperator in C language ?

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=

==

+

?

_______ statement excutes the set of statements under if statements if the condition is true and execute the set of statemetns under else other wise,

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if - else

condition

while

compound

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