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Data Flow Diagram. An Example. Context Diagram. 0 booking system. Rejected booking. Booked time. Booking info. Member. Member Info. Lower Lever DFD (Level 0). 1 Check member details. Member. Facility Timetable. Member ID. Member Info. 2 Check facility timetable. - PowerPoint PPT Presentation
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Data Flow Diagram
An Example
Context Diagram
0booking system
Member
Member Info
Booking info
Booked time
Rejected booking
Lower Lever DFD (Level 0)
Member
1Check
memberdetails
2Check facility
timetable
MemberFacility Timetable
Member Info
Booking info
Booked time
Rejected booking
Member ID
ASPP Project
Perform previous modeling method on other processes
FIRST, List necessary processes• Booking Cancellation• Monthly Billing
SECOND, model each process with DFD
