It controls a good part of our society today. Credit card, internet banking, e-commerce web sites, here at YR, computers calculating numbers for science projects and other stuff.
2007-02-25 13:27:48
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answer #1
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answered by Anonymous
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pay your bills online and your account will actually get paid (in most cases---when it doesn't Information Technology has failed)
It has allowed you to ask this question in which there is the possiblity of millions of people available to hopefully give you the answer you are seeking.
You can go to the gas station, put your card in the card reader at the pump and pay for your gas without ever needing to speak to someone.
Home Depot is a great example: you bring your items to the front of the store you can either use a cashier and check out all with the use of barcodes or use the self checkout
..the self checkout scans the item, checks the weight of what you scanned against known values as you place it in the bag so you can not scan a cheaper item and place the more expensive one in the bag.,....takes either credit card or cash....with cash, you even get change.........
just some examples
2007-02-25 13:58:52
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answer #2
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answered by Jeffrey F 6
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Shut down your computer network at work and see what happens. There is your answer.
2007-02-25 13:25:35
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answer #3
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answered by tw0cl0n3m3 6
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STOP HAVING US DO YOUR HOMEWORK!!!
2007-02-25 13:35:02
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answer #4
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answered by Anonymous
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