In a relational database, when an Entity Relationship Diagram (ERD) is implemented, what does an attribute become?

In a relational database, when an Entity Relationship Diagram (ERD) is implemented, an attribute becomes a field. Attributes in an ERD represent the properties or characteristics of an entity, which are ultimately translated into fields in a database table. Each field corresponds to a specific attribute and defines the type of data that can be stored in that part of the table.

For instance, if an entity represents a "Patient," the attributes might include "Patient ID," "Name," "Date of Birth," and "Address." When the ERD is implemented into a relational database, each of these attributes would be represented as fields within the "Patient" table.

Fields allow the database to organize data efficiently, enabling easy access and manipulation of specific pieces of information. This structured approach helps maintain clarity and data integrity within the relational database.