91.  Explain the difference between total specialization and partial specialization.

92.  Explain the difference between an ERD and EER.

93.  Explain the difference between the disjoint and overlap rule.

94.  List the three types of business rules and define each of them.

95.  Explain how a scenario is used for business rules.

96.  Explain some of the main goals of normalization.

97.  List some of the properties of a relation.

98.  Explain what needs to happen to convert a relation to third normal form

99.  Describe how a supertype/subtype relationship is mapped into a relation.

100.  Describe domain constraints.