An attribute that may take on more than one value for each entity instance is referred to as a:
A)gerund
B)multivalued attribute
C)nonexclusive attribute
D)supertype

Question

Quizplus · Accepted Answer

A multivalued attribute is an attribute that can take on more than one value for each entity instance. For example, a student entity may have multiple phone numbers or multiple email addresses, making phone number and email address multivalued attributes. Gerund is a type of verb, nonexclusive attribute is not a common term in database design, and supertype is a concept related to inheritance in object-oriented programming.

An Attribute That May Take on More Than One Value