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The ER model is intended primarily for the database design process:In the ER model, an aggregation is an abstraction in which relationship sets ( along

The ER model is intended primarily for the database design process:In the ER model, an aggregation is an abstraction in which relationship sets $($ along with their associated entity sets $)$ are treated as a higher $-$ level entity set and can participate in relationships.

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The ER model is intended primarily for the database design process:In the ER model, an aggregation is an abstraction in which relationship sets ( along

The ER model is intended primarily for the database design process:In the ER model, an aggregation is an abstraction in which relationship sets (along with their associated entity sets) are treated as a higher-level entity set and can participate in relationships.

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The ER model is intended primarily for the database design process:In the ER model, an aggregation is an abstraction in which relationship sets $($ along with their associated entity sets $)$ are treated as a higher $-$ level entity set and can participate in relationships.