3
8
Input devices I. E. Keyboard devices in any computer system
Out devices I. E. Keyboard mouse microphone etc.
Main memory comprising of ram and rom.
I/o device I. E. Driver, terminal, touch screen etc.
Secondary memory I. E. Hard disk, floppy disk, compact disk, tape etc,
Inter-connectors I. E. Cables, ports, busses etc
Network devices I. E. Modem,bridge,router etc
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