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Conceptual data models and entity relationship modelling key terms
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key terms
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Topic
Conceptual data models and entity relationship modelling
AqaA LevelComputer ScienceFundamentals of databases
Key terms
Conceptual data model
A model describing the entities, attributes and relationships needed to represent the data requirements of a scenario.
Entity relationship diagram
A diagram that represents a data model by showing entities, their attributes and the relationships between them.
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