Question # 1

We need to declare a ________ before we can use it in the program:

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variable

constant

string

underscore

Which of the following is an example of IDE's for C language ?

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visual studio

Xcode

code::blocks

all of these

To declare character type variables in C, we use the keyword:

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int

char

float

positive

Which of the following is header file ?

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void main()

getch()

#include<stdio.h>

none of these

The person who knows how to write a computer program correctly is known as:

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programmer

firmware

engineer

composer

Main section consists of a __________ function:

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main()

body()

both a and b

center()

Which is used to convert high level programming language into machine language ?

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compiler

C language

code programming

internal programming

________include specifying variable's data type and giving it a valid name:

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identifier

variable declaration

formula

constant

How many types of constant ?

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3

1

2

4

Which name must begin with a letter or an underscore, it cannot begin with a digit ?

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character

variable

constant

string

Set of instruction given to the computer to perform a specific task is known as:

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computer program

software

both a and b

none of these

Statements that are ignored by the compiler and do not get executed:

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read only

comments

enclosed in braces

curly braces

Which is software that is responsible for conversion of a computer program written in some programming language to machine language code ?

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header

compiler

progammer

text editor

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