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10th Class Computer Science English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

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

Choose an answer

variables

constants

strings

comments

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Question # 2

Each variable has a unique name called:

Choose an answer

identifier

simple name

formula

constant

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Question # 3

Which of the following forces printf() to change its normal behavior ?

Choose an answer

escape sequence

escape

sequence

esc

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Question # 4

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

Choose an answer

integerconstants

stringconstants

characterconstants

singleconstants

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Question # 5

Array can be initialized _________ declaration.

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At the time of

After

Before

Both a and b

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Question # 6

Which operator makes it true, if it is false and false if it true ?

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Question # 7

Which makes it easier to read and write values in arrays.

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Loop

While loop

end

simple loop

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Question # 8

__________ is the unique identifier, used to refer to the array:

Choose an answer

data type

array name

array size

none

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Question # 9

Which language was developed by Dennis Ritchie ?

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Java

Python

COBOL

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Question # 10

Which of the following is not a type of loop.

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for loop

while loop

do while loop

none of these

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Question # 11

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

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Question # 12

Computer programs are written in languages called:

Choose an answer

developer

software

engineer

programming languages

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