(****** * This file defines the skeleton structure for the department grade server. * This server is not controlled or set up by the grader program, and therefore is not * fully defined here. *) module Departmentserver; from Gradesheet import GradeSheet; export all; object Server is sgs:GradeSheet and users:User*; object User is userid:UserId and password:Password; object UserId; object Password; end Departmentserver;