A(n)________ is an attribute (or group of attributes)whose value is associated with one and only one entity instance.
A) relationship
B) query
C) identifier
D) primary key

Name: A(n)________ is an attribute (or group of attributes)whose value is associated with one and only one entity instance. A) relationship B) query C) identifier D) primary key
Brand: Quizplus
Rating: 4.8 (32 reviews)

Question

Quizplus · Accepted Answer

An identifier is an attribute (or group of attributes) whose value is associated with one and only one entity instance, uniquely identifying it.

A(n)________ Is an Attribute (Or Group of Attributes)whose Value Is