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  • 2 answers

Naman Kumar 4 years, 7 months ago

differenttitate between compression and defragmentation

Tanishka Chundawat 4 years, 8 months ago

I don't know
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Sia ? 4 years, 3 months ago

COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research

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Sia ? 4 years, 3 months ago

Impact Printer Non Impact Printer
Produces characters and graphics on a piece of paper by striking it is called impact printer. A type of printer that produces characters and graphics on a piece of paper without striking.
It prints by hammering a set of metal pin or character set. Printing is done by depositing ink in any form.
Electromechanical devices are used No electromechanical device is used.
Faster speeds around 250 words per second. Slower speeds around 1 page per 30 seconds.
Have banging noise of needle on paper Works silently
Dot-matrix printer, Daisy wheel printers, line printer are examples . inkjet printers, photo printers, laser printers are examples .
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Anishka Arora 8 years ago

Central processing unit

Rubham Singh 8 years ago

Control processing unit

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