Question # 1

Which header file contains all predefined mathematical functions ?

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math.h

stdio.h

strin.h

c.h

Multi-line comments start with;

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?* and end *?

/==/

/??/

/*and end at */

In C language main() is a:

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function

code

editor

library

Words which have predefined meaning is known as:

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reserved words

keywords

both a and b

syntax

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

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character

variable

constant

string

Software that allows programmers to write and edit computer progams:

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editor

code

software

programmer

_______ cannot be declared unless we mention its data type:

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variable

constant

string

declaring a variable

Any single small case letter, upper case letter, digit, punctuation mark, special symbol enclosed within ' ' is considered:

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integerconstants

stringconstants

characterconstants

singleconstants

A program written in high level language is called:

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source code

objectcode

normalcode

binarycode

Which languages is understood by computer ?

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machine language

assemblylanguage

high levellanguage

middle levellanguage

Main screen of an ______ where we can write our programs:

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DBA

EDP

IDE

editor

Which facilitate other programmers to understand our code ?

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common words

comments

end sensitive

section sensitive

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10th Class Computer Science Unit 1 Programming Techniques English Medium KPK Boards Online Mcqs MCQs With Answers

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