• analyze the business requirement of a data model• design a conceptual model of a database• draw an ER diagram based on the conceptual modelSpecificationSuppose that we have the following conceptual analysis about a college:1. A college contains many departments2. Each department can offer any number of courses3. Many instructors can work in a department4. An instructor can work only in one department5. Each instructor can teach multiple courses6. A course can be taught by only one instructor7.
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