ICT - Data and Information
- Created by: lou9119
- Created on: 08-04-16 14:00
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- Data & Information
- Data
- - Raw facts and figures, just a set of chatacters
- Example: 5, B, Louise Shelley
- Processing Data
- -Data is generally processed by a computer. The computer is programmed to provide the data with meaning; Information.
- Quality of Data
- -GIGO= Garbage In, Garbage Out.
- -If you give good data you will get correct results
- To have good quality data you must:
- Make it fit for purpose
- Have accurate data
- Not have biased data
- Have up to date data
- To have good quality data you must:
- -If you give good data you will get correct results
- -GIGO= Garbage In, Garbage Out.
- - Raw facts and figures, just a set of chatacters
- Information
- -A meaning to the date, knowing the context
- Example: Five apples
- -A meaning to the date, knowing the context
- Knowledge
- -Applying rules to the information
- Example: Five apples were solt
- -Applying rules to the information
- Data
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