Examlex
An attribute (or attributes) that uniquely identifies each row in a relation is called a:
Q2: What result set will the following query
Q37: If the DBA wishes to describe all
Q45: In the figure below, what type of
Q45: All of the following are advantages of
Q67: What are several motivations and benefits of
Q83: One of the original purposes of the
Q137: All of the following are disadvantages to
Q139: Explain a situation where multiple fact tables
Q142: All of the following are objectives when
Q143: What are the most important security features