GATE CS 2024 Question - Wise Solutions | DBMS | ER Data Model

Published: 01 January 1970
on channel: Arihant Online Academy
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GATE CS 2024 Question - Wise Solutions | DBMS | ER Data Model
In the context of owner and weak entity sets in the ER (Entity-Relationship) data model, which one of the following statements is TRUE?

Neither the weak entity set nor the owner entity set must have total participation in identifying the relationship.

Both the weak and owner entity sets must have total participation in the identifying relationship.

The owner entity set must have total participation in the identifying relationship.

The weak entity set must have total participation in the identifying relationship.

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