Department
- name :int
+ AddInstructor :boolean+ removeInstructor :boolean+ getInstructor :String+ getAllInstructor :int
1..1
0..1
Student
- name :int- studentId :int
+ addCourse :boolean+ removeCourse :boolean
Course
- name :String- courseId :int
1..*
Instructor
- name :int
+ addCourse :boolean+ removeCourse :boolean
school
- name : String- address : String- telephone : String
+ addStudent :boolean+ removeStudent :boolean+ getStudent :String+ getAllStudents :int+ addDepartment :boolean+ removeDepartment :boolean+ getDepartment :String+ getAllDepartments :int
has
