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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.
-
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. 544186045
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. 544186017
.2 1
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