EXIN SQL Foundation Practice Questions - EXIN Databases En SQL Foundation Exam

In Entity-Relationship (ER) modeling, what does an 'Entity' represent?

A real-world object or concept about which data is stored A software algorithm that executes SQL statements The physical storage block allocated on a hard disk The network communication protocol used by an RDBMS

Correct Answer:

A real-world object or concept about which data is stored

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