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

Question # 1

________ are added in the source code to further explain the techniques and algorithms and by the programmer.

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messages

hints

comments

explanations

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Question # 2

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 # 3

Which are the values that do not change ?

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constants

variables

numeric

string

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Question # 4

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

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character

variable

constant

string

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Question # 5

The ________ can be initialized at the time of declaration or after declaration:

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character

data type

variable

constant

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Question # 6

Single-line comments start with:

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Question # 7

An ______ can store only positive values and its value ranges from 0 to +4,294,967,295.

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unsigned int

negativeint

positiveint

integer

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Question # 8

Programmers write computer programs in special languages called:

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general languages

programming languages

popper languages

constant

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Question # 9

For initializing a variable, we use ________ operator:

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Question # 10

Multi-line comments start with;

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?* and end *?

/==/

/??/

/*and end at */

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Question # 11

Which header file contains all predefined mathematical functions ?

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math.h

stdio.h

strin.h

c.h

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Question # 12

The process of feeding or storing the instruction in the computer is known as:

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computer program

software

hardware

computer programming

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