When creating tables for an entity, the identifier of the entity becomes the ________ of the table.
A) master column.
B) key.
C) index attribute.
D) foreign key.
E) index field.

Question

Quizplus · Accepted Answer

The identifier of an entity becomes the primary key of the table in which the entity's data is stored. Therefore, B - key - is the correct answer. The other options are either incorrect or not directly related to the concept of the identifier/key in a database table.

When Creating Tables for an Entity, the Identifier of the Entity