Input, Output & Storage Devices

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What does OMR stand for?

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Optical Mark Recognition

Front

Which of these is OMR sometimes used for? Marking Exam Papers, Controlling Characters in Computer Games, Projecting a Presentation onto a big screen., Playing  an Audio File

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Marking Exam Papers

Front

What does OCR stand for?

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Optical Character Reader

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What does MICR stand for?

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Magnetic Ink Character Recognition

Front

What is MICR used for? Options: Bank Cheques, Bank Statements, Payslips, Shop Receipts

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Bank Cheques

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A large printer used to print CAD line drawings...

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Plotter

Front

A printer that uses toner to burn text / images onto a page...

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Laser

Front

Printer that uses a printer head and ribbon to generate text / images...

Back

Dot Matrix

Front

A printer usually found in homes that uses cartridges and can produce high quality photos...

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Inkjet

Front

Printer found in shops and used to print receipts.

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Dot Matrix