Exam 2: The Relational Model

In Microsoft Access,referential integrity constraints are created in the ________.

Candidate keys may or may not be unique.

To be a well-formed relation,every ________ in the relation must be a candidate key.

In practice,why would tables that have duplicate rows be allowed?

In the normalization process,if you find a candidate key that is not a determinant then you should:

Explain the concept of a functional dependency.

In the normalization process,if you find that every determinant in a relation is a candidate key,then you have determined that the relation is well formed.