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10.1 IPEKA Puri Informatics Gracey - Coggle Diagram
10.1 IPEKA Puri Informatics Gracey
Computer Systems
Connection Types
Wired
Ethernet
Wireless
Wi-fi
Bluetooth
Network Devices
Router
Connects different networks
Switch
Connects multiple devices in a LAN
Modem
Connects to the internet
Access Point
Wireless Connection
Definition
A network is a group of computers connected to share data, resources, and information.
Types of network
LAN (Local Area Network)
Small Area
School
Office
MAN (Metropolitan Area Network)
City Wide area
WAN (Wide Area Network)
Large areas, like the internet
Network Topologies
Star
Central hub (most common)
Bus
Single backbone cable
Ring
Connected in a loop
Computer Network
Hardware
Input devices
keyboard, mouse scanner
Output devices
monitor, printer, speakers
Storage devices
Hard drive, USB
Processing unit
CPU (central processing unit)
Software
System software
Operating System
Windows
MacOS
Linux
Application software
Microsoft word
Games
Browsers
Utility software
Antivirus
File managers
Compression tools
Computer system cycle
Input
Process
Output
Storage