A college course may have one or more scheduled sections

Asked by maham237 @ in Computers And Technology viewed by 249 People

or may not have a scheduled section. Attributes of COURSE include Course ID, Course Name,
and Units. Attributes of SECTION include Section-Number and Semester-ID.
Semester-ID is composed of two parts: Semester, and Year. Section-Number is
an integer (such as "1" or "2") that distinguishes one section from another for the
same course but does not uniquely identify a section. How did you model SECTION and why did you chose this way versus alternative ways to model SECTION?

Answered by maham237 @


The answer & explanation for this question is given in the attachment below.


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