What are exception conditions? Give an example.
Answer to relevant QuestionsWhat is a relationship?What symbols are shown in an entity-relationship diagram?Review the external event checklist in Figure and think about a university course registration system. What is an example of an event of each type in the checklist? Name each event using the guidelines for naming an ...If the entity-relationship diagram you drew in exercise 12 showed a many-to-many relationship between faculty member and course section, a further look at the relationship might reveal the need to store some additional ...Visit a restaurant or the college food service and talk to a server (or talk with a friend who is a food server). Ask about the external events, temporal events, and data entities or objects, as you did in exercise 1.What ...
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