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Conceptual data models and entity relationship modelling

Data requirements describe what data a system must store and the [     ] that connect that data.

A

volumes

B

locations

C

rules

D

formats

Conceptual data models and entity relationship modelling Flashcards

  1. AS Level
  2. /Computer Science
  3. /Conceptual data models and entity relationship modelling

Flashcards for AQA AS Level Computer Science Conceptual data models and entity relationship modelling, covering the key terms and definitions you need to recall. 23 cards, matched to the AQA AS Level Computer Science (7516) specification.

Flashcards