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How did you model section

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A college course may have one or more scheduled sections, 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?

Why did you choose this way versus alternative ways to model SECTION?

Reference no: EM13949588

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