Managing of computer peripherals UE Past Papers Questions.

The central processing unit (CPU) consists of

1. Input , output and processing
2. Control unit, primary storage and secondary storage
3. Control unit , processing and primary storage
4. Control unit , arthmetic -logic unit and primary storage

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An impact printer creates characters by using .. ?

1. Electrically charged ink
2. An ink pen
3. An inked ribbon and print head
4. Apply force

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UNSOLVED

Types of printer that produces the highest quality output ………...

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UNSOLVED

Type of printer that is not prefered for images and graphics printout…..

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UNSOLVED

kind of UPS whose battery always supply power to the load….

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UNSOLVED