| A | B |
| Exhaustive | treating all parts or aspects without omission. |
| supertype | a means of claassifying an entity that has subtypes |
| subtype/subentity | something an entity may be split into based on common attributes and/or relationships |
| mutually exclusive | a relationship that presents choices that are unable to be true at the same time |
| structural business rule | rules that indicate the types of information to be stored and how the information elements interrelate |
| business rule | a formalized statement of the usual, customary, or generalized course of action or behavior for a business |
| procedural business rules | a rule that is workflow or business process related(eg. A has to happen before B. |
| programmatic businees rules | a rule that has to be implemented by further programming(e.g. Employees are paid 1.5% of there salary extra for bonuses) |