b) Draw a complete EERD based on the description given in Figure 1.1: At Faculty of Computing, students can be categorized as undergraduate student, postgraduate student, research assistant and teaching assistant. Undergraduate students cannot fall into the other categories; however, postgraduate students can also be either research assistant or teaching assistant. Courses at the faculty can be categorized into Faculty Compulsory, Department Compulsory, University Compulsory and Elective. Students must register all categories of courses in order to get their degree. Figure 1.1 EERD Description