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

Question # 1

Which is a built-in function in C language that takes input from user into the variables ?

Choose an answer

printf()

scanf()

input

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Question # 2

Which is unary operator ?

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Question # 3

__________ 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

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Question # 4

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

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Question # 5

Which can be thought of as grammar of a programming language ?

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syntax

rules

english

programming

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Question # 6

Which Statements is used ot execute not set of instructions, if a particular condition is true and another set of instructions if the condition is false.

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else

if else

loop

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Question # 7

How many types of loop are in C language.

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Question # 8

Which of the following is header file ?

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void main()

getch()

#include<stdio.h>

none of these

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Question # 9

Which operator negates or reverses the value of Boolean expression ?

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Question # 10

Which is software that is responsible for conversion of a computer program written in some programming language to machine language code ?

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header

compiler

progammer

text editor

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Question # 11

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

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a complier

an editor

an IDE

a debugger

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Question # 12

Which operator is used to divide the value on left side by the value on right side ?

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