Question # 1

How many characters can be stored in a char type variable ?

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1

3

4

2

Which of the following is header file ?

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void main()

getch()

#include<stdio.h>

none of these

Which of the following is not a valid variable name ?

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height

9A

f_name

average

Which is the starting point of the execution of the program ?

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main()

body()

end()

center()

Software that allows programmers to write and edit computer progams:

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editor

code

software

programmer

Which section contains header files ?

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header section (Link section)

main section

reservesection

bodysection

_______ cannot be declared unless we mention its data type:

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variable

constant

string

declaring a variable

C language was develop in:

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1969-1973

1990-2000

1955-60

1970-80

Which language was developed by Dennis Ritchie ?

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Java

C

Python

COBOL

How many types of constant ?

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3

1

2

4

Each variable has a unique name called:

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identifier

simple name

formula

constant

If the value is not proceeded by a sign, it is considered:

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negative

positive

module

single constants

Which are the values that do not change ?

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constants

variables

numeric

string

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Computer Science 10th Class English Medium Chapter 1 Online Test MCQs With Answers

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