Examlex
Q2: A functional dependency between two or more
Q3: A constraint between two attributes is called
Q13: The UNION clause is used to:<br>A) combine
Q36: When all multivalued attributes have been removed
Q38: All of the following are guidelines for
Q55: Which of the following violates the atomic
Q75: The entity integrity rule states that a
Q75: Collect everything is a characteristic of a
Q89: The subtype discriminator in the figure below
Q100: Including data capture controls (i.e., dropdown lists)