________ are attributes whose values are associated with one and only one entity instance.
A) File numbers
B) Descriptors
C) Titles
D) Identifiers

Name: ________ are attributes whose values are associated with one and only one entity instance. A) File numbers B) Descriptors C) Titles D) Identifiers
Brand: Quizplus
Rating: 4.8 (24 reviews)

Question

Quizplus · Accepted Answer

Identifiers are used to uniquely identify an entity instance. They are often used as a primary key in a database table. File numbers, descriptors, and titles may not be unique to a single entity instance.

________ Are Attributes Whose Values Are Associated with One and Only