Question: How is a composite entity represented in an ERD, and what is its function? Illustrate the Crows Foot model.

How is a composite entity represented in an ERD, and what is its function? Illustrate the Crow’s Foot model.

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The label composite is based on the fact that the composite entity contains at least the primary key attributes of each of the entities that are connected by it The composite entity is an important co... View full answer

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