Analog Computer)

Analog Signal

Analog Computer

abacus)

Pascal calculator)

difference engine

mill)

analytical engine)

1 Input Unit)2. Central Processing Unit)3. Output Unit)4. Memory Unit)

1.

Keyboard

shift)

Mouse

Mouse Pin, Serial Port PS/2 (Personal System

Version2)

Web Camera (Video Camera

Video Conference

Processor) chip)

1. Arithmetic & Logical Unit : ALU)

2. Control Unit)3. Main Memory)

Output Unit)

Soft Copy)

- Monitor)- Projactor- Audio output

Hard Copy)

- Printer)- Plottor

Memory Unit)

Main Memory Unit)

Primary storage)

Read Only Memory - ROM)

Basic Input output System :

BIOS)

Random Access Memory - RAM)

Secondary Storage Unit)

Disk

CD , DVD

DAT QIC

Flash Drive, Thumb Drive , Handy Drive Memory Card

CAI

3.

-

. 544186022

. 544186045

. 544186012

. 544186017

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