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The Computer System - Coggle Diagram
The Computer System
Input devices
Barcode reader
Sensors
Scanner
Graphics tablet
Web cam
Processor
Arithmetic and Logic Unit (ALU)
Memory Unit (MU)
Control Unit (CU)
Output
devices
Projector
Plotter
Robotic arm
Computer
Memory
Primary Memory
Random Access Memory (RAM)
Read Only Memory (ROM)
Secondary
Memory
Hard disk
Digital Versatile Disc
(DVD)
Blu-Ray disc
Pen drive
Memory card
Compact Disc
(CD)
I-P-O Cycle
Cloud Storage