This is the master file for my omnigraffe entity relationships diagram. It illustrates the three entity sets (Faculty, Students, and Crite Sheets) and the relationships that bind them together. This tangled web starts with the faculty entity set, which is comprised of different attributes, which include their names. Then there is the courses entity set, which is comprised of the attributes such as title, year, term and number of credits. The student entity set has unique attributes such as ID number. The relationship that bind them together are far reaching. The courses have faculty, which write crite sheets, which are received by students.
The courses entity set shows that a course must have certain attributes, such as the time and place that the course is being taught, and what the course number and title are.
The faculty entity set is very simple. It consists of two attributes: the professors' first name and the professor's last name.
The feedback entity set is the most functional. It shows whether a grade is final or for a midterm by having that term underlined. The number of absences and professor comments paint a picture of how a student did within a semester
the final entity set shows the students first and last names, just like the professor. An extra indentifying mark for the benefit of the bureacracy is the student ID number.