ICT 0.0 / 5 ? Applied Information & Communication TechnologyDataASWJEC Created by: GraceLoweth(Graciebox)Created on: 18-04-16 12:01 Data Data are the raw facts that on their own have no meaning, they can be numbers, words, letters 1 of 6 Information Information is the data that has been processed by a computer system to give it meaning 2 of 6 Knowledge knowledge is derived from information by applying rules to it. From this, conclusions can be drawn and judgements or opinions can be made 3 of 6 Processing Processing mean to have calculations applied to it. They can convert the information to give it meaning and organise it in some way 4 of 6 GIGO Garbage in, garbage out. If data input is poor resulting output will be poor 5 of 6 Encoding Data is often encoded when it is collected on input to an ICT system e.g. M or F 6 of 6
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