True/False
An identifier is a candidate key that has been selected to be used as the unique characteristic for an entity type.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q36: The primary deliverable from the physical data
Q37: A primary key is an attribute (or
Q38: A(n)_ is an attribute that may not
Q39: Define triggering operation.Provide an example and include
Q40: A(n)_ is an attribute that must have
Q42: The _ is a logical grouping of
Q43: The _ of an object encompasses its
Q44: A part-of relationship in which parts belong
Q45: The fact that the same operation may
Q46: Describe conceptual data modeling.How is it used?