ICT question? Help greatly appreciated!!

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I have an ICT exam tomorrow and am really stuck on this past paper question!

Give 4 computer based methods of entering data into a computerised shopping system (other than bar code reader)

Thank you!

Posted Thu 31st May, 2012 @ 20:26 by AmyPond

4 Answers

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i'm not really very sure about this one but i'll have a go...

scanner maybe :s

touch screen

magnetic stripe reader (for loyalty/membership cards)

can't think of any more atm sorry...

hope this helps a bit..

Answered Thu 31st May, 2012 @ 20:33 by Muzz :P
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thanks! you seem to be my ict helper today:) (this is an example of the types of tricky questions my teacher made up)

Answered Thu 31st May, 2012 @ 20:35 by AmyPond
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oh ok... they do seem pretty tricky.. make you use your brain....

Answered Thu 31st May, 2012 @ 21:09 by Muzz :P
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Yeah I suppose:/ but my brain runs away at any technical question! (I'm a reader) computers confuse me!!

Answered Thu 31st May, 2012 @ 21:40 by AmyPond