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CAT NOTES FOR PRELIMS AND FINALS

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NOTES COVER THE BASICS IN CAT

Institution

Course

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Written for

Institution: 12th Grade
Course: Computer Literacy
Schooljaar: 200

All documents for this subject (126)

Document information

Uploaded on: August 24, 2022
Number of pages: 51
Written in: 2022/2023
Type: Presentation
Person: Unknown

Subjects

prelims
finals
computers

Content preview

HARDWARE
DEVICES

Module
1.2

1

, CONTENT

The information processing cyc
le
Input devices
Output devices
Storage devices
Communication devices
Test and improve
2

,THE INFORMATION
PROCESSING
CYCLE

3

, THE INFORMATION PROCESSING
CYCLE

Input Processing Output

Keyboard
Mouse CPU Screen
Touchpad RAM Printer
Touch screen Data
Scanner projector
Digital Touch
camera screen
Storage Speakers
Communicatio
n
Hard drive
SSD
Cellular Flash drive Computers take
modem Optical
ADSL and
data and process
media
fibre router it into
information
4

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CAT NOTES FOR PRELIMS AND FINALS

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Subjects

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Also available in package deal

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Why students choose Stuvia

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Frequently asked questions

What do I get when I buy this document?

Satisfaction guarantee: how does it work?

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Will I be stuck with a subscription?

Can Stuvia be trusted?