NR 542 Week 2 Discussion
Name two-to-five entities (also known as entity classes in your text) that will be part of your database. Explain why you have chosen these entities. Using the Chen format as shown and discussed in the Oppel text, draw an entity-relationship (E-R) diagram for two entities including their relationship; for one of the entities, also name the identifier. Attach the diagram to your discussion post as a PDF document. (Hand drawn diagrams are not acceptable; you may utilize a software program or Microsoft Word symbols to depict your diagram aspects).
