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Criado por Lewis Hardy
quase 9 anos atrás
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Questão | Responda |
Entity | Anything about which data can be stored |
Field | Data that has several parts about a specific subject |
Record | Data that describes values and variables about a certain person/thing |
Table | A set of data elements (Values) using a model of vertical columns |
Data Security | To protect data from destructive forces (E.g. Hackers, natural sources such as fires and floods) |
Data Intergrity | To maintain and assure the accuracy and consistency of data |
Validation | Automatic data check to ensure data is sensible and/or reasonable |
Verification | Check data on original source is identical to data entered by the user |
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