Asking System Users and Business Managers "Is Each Activity or Event

Multiple Choice

Asking system users and business managers "Is each activity or event always handled the same way or are there special circumstances?" helps determine:

A) the candidate key.
B) integrity rules, minimum and maximum cardinality, and time dimensions of data.
C) security controls and understanding who really knows the meaning of data.
D) attributes and secondary keys.
E) relationships and their cardinality and degrees.