Validation
- Created by: Katie-Louise Griffin
- Created on: 17-04-14 15:00
View mindmap
- Validation
- Ensure data is sensible and reasonable
- Performed by computer program
- Reasonable
- Uses Rules
- Checks Data is sensible
- Can't eliminate all errors
- Checks
- Data Type
- Legnth
- File/table lookup
- Cross Field
- Presence
- Range
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