ICT

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Data
Data are the raw facts that on their own have no meaning, they can be numbers, words, letters
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Information
Information is the data that has been processed by a computer system to give it meaning
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Knowledge
knowledge is derived from information by applying rules to it. From this, conclusions can be drawn and judgements or opinions can be made
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Processing
Processing mean to have calculations applied to it. They can convert the information to give it meaning and organise it in some way
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GIGO
Garbage in, garbage out. If data input is poor resulting output will be poor
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Encoding
Data is often encoded when it is collected on input to an ICT system e.g. M or F
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Other cards in this set

Card 2

Front

Information is the data that has been processed by a computer system to give it meaning

Back

Information

Card 3

Front

knowledge is derived from information by applying rules to it. From this, conclusions can be drawn and judgements or opinions can be made

Back

Preview of the back of card 3

Card 4

Front

Processing mean to have calculations applied to it. They can convert the information to give it meaning and organise it in some way

Back

Preview of the back of card 4

Card 5

Front

Garbage in, garbage out. If data input is poor resulting output will be poor

Back

Preview of the back of card 5
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