Propose an updated DFD solution.

b. Use MS Visio to draw your diagram and then copy and paste your solution

Context Diagram Class Schedule Student Course Request Class Registration System List of Courses Possible Classes Scheduled Classes Roster D1 of Classes Department Level-0 Diagram 1 3 Course Request Class Schedule Check for Availability From Student To Student Receive Course Request CourseScheduled RequestClasses Possible Classes 2 List of Courses From Department Receive Course Lists Class Roster D2