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 information. What might this information include? Expand the ERD to allow the system to store this additional information.
Answer to relevant QuestionsDraw a class diagram for the course enrollment system completed in exercise 13. Be sure to use the correct notation for association classes.Consider the following domain model class diagram showing college, department, and faculty members.a. What kind of relationships are shown in the model?b. How many attributes does a “faculty member” have? Which (if any) ...1. To what events must the multiple listing service system respond? Create a complete event table listing the event, trigger, source, use case, response, and destination for each event.2. Draw an entity-relationship diagram ...Describe how each column of an event table is represented on a DFD (that is, what symbols are used?).Examine the course registration system described in Figure. Are there any other processes that would be required to implement a fully functioning system?
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