Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Class notes

Punjab textbook new book computer science class

Rating
-
Sold
-
Pages
4
Uploaded on
19-04-2025
Written in
2024/2025

Computer science class 9 new edition year 2025 chapter number 1 Punjab curriculum textbook Pakistan complete notes chapter 1.

Institution
Course

Content preview

Unit # 1 : Theory of Systems




Q.1: Define a system and explain its main components with examples.



OR



Define and describe the concept of a system. Explain the fundamental components,
objectives, environment,



And methods of communication within a system.



Answer: : A system is helpful for explaining both the external reality as well as the internal
one. An Information



System is simply an organized set of components that are coordinated to perform a
designated function. All the



Components of the system are in some way related to each other, and the functioning of
one component enhances



The operation of the system.



Example: Consider a car that is made up of an engine, wheels, brakes, and other related
items. Every part plays a

Written for

Institution
Secondary school
School year
1

Document information

Uploaded on
April 19, 2025
Number of pages
4
Written in
2024/2025
Type
Class notes
Professor(s)
Mrs murtaza
Contains
9

Subjects

$12.89
Get access to the full document:

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Get to know the seller
Seller avatar
affifawarraich

Also available in package deal

Get to know the seller

Seller avatar
affifawarraich An educational institution
Follow You need to be logged in order to follow users or courses
Sold
-
Member since
1 year
Number of followers
0
Documents
5
Last sold
-

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions