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CPU, Computer Memory - Coggle Diagram
CPU
Memory Unit (MU)
store the data so that CPU can access
bit, byte , nibble
bit = 1 or 0
8 bits = 1 byte
ALU (Arithmetic Logic Unit)
arithmetic and logic operation
CU (Control Unit)
guide the flow and manipulaton of all data and information
Computer Memory
Secondary Memory
Hard Disk
Flash Drive
Compact Disc
SD card
Solid State Drive (SSD)
Primary Memory
RAM (Random Access Memory)
ROM ( Read Only Memory)