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

Question # 1

Output of compiler is called:

Choose an answer

sourcecode

objectcode

binarycode

both b and c

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Question # 2

________ 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 # 3

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

Choose an answer

constant

realconstants

characterconstants

variable

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Question # 4

array can be initialized _______ declaration:

Choose an answer

at the time of

after

before

both a & b

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Question # 5

Which operator checks whether right and left operands are equal or not ?

Choose an answer

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Question # 6

Which library file include in header section of program, when using getch() function ?

Choose an answer

conio.h

stdio.h

math.h

string.h

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Question # 7

Functions could be bult-in of...........

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Admin define

Server define

User define

Both a and b

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Question # 8

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

Choose an answer

variable

constant

string

underscore

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Question # 9

Escape sequences consists of ________ characters:

Choose an answer

two

three

four

five

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Question # 10

Which operators perform operation on Boolean expressions and produce a Boolean expressions as a result ?

Choose an answer

logical

assignment

arithmetic

relation

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Question # 11

Dividing the program into multiple functions improves the ....... of the program.

Choose an answer

Readability

Open

Read

Write

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Question # 12

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

Choose an answer

Loop

While loop

end

simple loop

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