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Description
Flashcards by rebecca Pearson, updated more than 1 year ago
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Created by rebecca Pearson
almost 10 years ago
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| Question | Answer |
| What is ICT | The use of technology for the input processing, storage and output of data and information. |
| What is an ICT system | Where the output goes directly to a human or another ICT system |
| What are the components of an ICT system | People Procedures Data Information Hardware Software |
| What is data | Raw and unprocessed, no context. |
| What is Information | Data that has been processed and given a context. |
| Different forms of data | Text Image Moving image Sound |
| What is encoding | Encoding data to input into an ICT system means that the computer can understand and process it e.g. binary. |
| What is coding information | Coding information on collection will allow for more effective processing. coding is the shortening of information so that it is more accurate e.g. Blue-bl |
| Factors the effect information | Relevance Up to date Accuracy |
| How data can arise | Data can be collected electronically or manually. Direct- collected for its sole purpose by the person who is going to use it. Indirectly- bought from someone else. |
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