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A School's office of the registrar maintains data about the following entities:

a) courses (including course number, title, credits, syllabus and prerequisites),

b) course offerings (including course number, year, semester, section number, instructor(s), scheduled times and classroom),

c) students (including student id#, name and major), and d) instructors (including id #, name, department and title).

Further, the enrollment of students in courses and grades awarded to students in each course they are enrolled for must be appropriately modeled.

Construct an E/R diagram for the registrar's office. Justify all assumptions you made that were not specified above.

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  • Category:- DBMS
  • Reference No.:- M93113176

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