Az Erdе‘rе‘l Access

: Represented as ovals, these describe the specific characteristics of an entity (e.g., a Customer entity might have attributes like Name or Email ).

: Analysts use them to identify logic errors in existing database structures. AZ erdЕ‘rЕ‘l

: They act as a blueprint for developers to build the actual physical database. : Represented as ovals, these describe the specific

: The most detailed version, showing actual table structures, data types, and constraints for a specific database management system. : Represented as ovals