1. Discuss the naming conventions for defining relationship, i.e. list four characteristics of a good name for relationship.

2. In a entity-relationship diagram, describe the difference between a unary relationship, a binary relationship, and a ternary relationship.

3. Discuss denormalization, specifically, what is the purpose of denormalizing a relation and what are four reasons for using denormalization with caution?

4. Discuss three different ways of handling missing data.