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LO1 Understand computer hardware - Coggle Diagram
LO1 Understand computer hardware
1.1 Computer Hardware
Inputs
Outputs
Communication Devices
Modem
Network internet card
Terminal Adaptor
Wireless network card
Hub
1.2 Computer Components
Processors =(CPU)
Control Unit
ALU
Motherboard
Computer Storage
Primary Storage devices
Registers
RAM
ROM
Secondary Storage Devices
Computer Ports
Universal Serial Bus (USB)
1.3 Types of Computers
Desktop systems/servers
Tablet/hybrid
Smartphones
Embedded system/ Internet of Things
Mainframe and quantum computers
1.4 Connectivity
Wired
Copper cable
Fibre cable
Wireless
Bluetooth
Wi-fi
Laser networks
Infrared technology
Microwave communication
1.5 Communication hardware
Network hub
Switch
Router
Hybrid Network
1.6 Hardware Troubleshooting
Identify hardware faults
Troubleshooting tools
1.7 Units of measurement
1.8 Number Systems
binary
denary
hexadecimal
1.9 Number conversion