Question

A constraint between two attributes is called a(n):

Answer 1

Hi there,
The answer to your question is functional dependency

Hope this helps :))

~Top

Answer 2

The correct answer is: functional dependency.

Step-by-step explanation:

A functional dependency is a constraint between two attributes that have a relation within a database. In the relational model database theory, the determination of functional dependencies is important, overall when it comes to creating new structures for databases.