Question # 1

Which keyword is used to declare the floating type variable ?

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int

float

positive

char

________ are the values that do not change during the whole execution of program:

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variables

constants

strings

comments

Software that facilitates programmers in writing computer programs is known as ___________:

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a complier

an editor

an IDE

a debugger

Words which have special meaning in language are called:

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simple word

englishword

reservedwords

commonwords

Which of the following is not a valid variable name ?

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height

9A

f_name

average

In main function everything enclosed in:

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body

included files

curly braces

file

How many types of constant ?

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3

1

2

4

__________ 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

The process of running a program is called:

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debugging

compiling

execution

using

How many bytes are used by float type variable?

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1

4

3

2

What is the name given to a memory location as the data is physically stored inside the computer's memory ?

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constant

realconstants

characterconstants

variable

C language was develop in:

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1969-1973

1990-2000

1955-60

1970-80

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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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