- The Evaluation table shown in the ERD diagram does not connect to any table. Identify the problem of this table and explain how you could connect this table to the other tables?

- Which attribute in the Evaluation table should not be entered by the user manually to eliminate data entry error? Name and explain the solution that you will be used to fill in the value for that attribute?

The following is the partially designed ERD diagram that will be used for the student project management system. The staff must be a supervisor role in order to propose projects for students. A supervisor can propose many project. Each project can be only assigned to one student. The project done by the student will be evaluated by the respective supervisor based on execution, report writing, coding and presentation components, the total score represent the sum of these four components. There are two departments in the university which are IT and Engineering. The university offer four degree programmes, two from IT and two from Engineering. Figure 1: ERD diagram Staff Staff string(10) Name string(30) Department string(30) RoomNo string(30) K Role string(20) Project ProjectID integer(6) Title string(80) Description string(300) Objective string(300) StudentiD integer(10) Supervisor string(10) ConfirmDate timestamp Student StudentiD integer (10) Name string(50) Degree string(30) Major string Gender varchar(2) Role Role string Description string(50) Evaluation Date datetime ExecutionScore integer ReportScore integer Coding Score integer Presentation Score integer TotalScore integer