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Computer :-
Computer is an
electronic device that accept input data and instruction with the of input
device process it and then produce output with the of output device.
Ø Computer are composed
CPU, input devices, output device, primary storage, secondary storage and
communication device.
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Computing Devices:-
The term “Computing Device” is used for all such machines that can perform calculations. This calculation can be very simple, like adding two numbers to very complex, like managing the stock control system for a big shopping mall.