What does an Entity-Relationship (ER) model primarily represent?

Practice Questions

Q1
What does an Entity-Relationship (ER) model primarily represent?
  1. The physical storage of data
  2. The relationships between data entities
  3. The SQL queries for data retrieval
  4. The performance metrics of a database

Questions & Step-by-Step Solutions

What does an Entity-Relationship (ER) model primarily represent?
No concepts available.
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