The university database maintains information about students, the courses they take, and the departments offering those courses. The relation is designed as follows:
Enrollment(Student_ID,Student_Name,Course_ID,Course_Name,Dept_Name,Dept_Head)
The functional dependencies applicable to Enrollment are:
F={Student_ID→Student_Name,Course_ID→Course_Name,Course_ID→Dept_Name,Dept_Name→Dept_Head}
Based on the above data, answer the given subquestions.