Flashcards on HARDWARE - For Sales Used by Shops, created by prefina_kuza on 16/05/2013.
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Created by prefina_kuza
over 11 years ago
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Close
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Created by prefina_kuza
over 11 years ago
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HARDWARE -
For Sales Used by Shops
An OPTICAL MARK READER (OMR) read marks made by pencil on a printed form into the computer.
Barcodes are on every product you buy and are unique to each product.
Magnetic stripe is built into plastic cards such as credit and debit cards.
They are read by a MAGNETIC STRIPE READER.
Magnetic ink characters are read by MAGNETIC INK CHARACTER READERS (MICR).
A special font is used to make it easy for the reader to discriminate the characters.
