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Data Flow Diagram

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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.

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Data Flow Diagram

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  1. Data Flow Diagram An Example

  2. Context Diagram 0 booking system Rejected booking Booked time Booking info Member Member Info

  3. Lower Lever DFD (Level 0) 1 Check member details Member Facility Timetable Member ID Member Info 2 Check facility timetable Booking info Booked time Member Rejected booking

  4. ASPP Project • Perform previous modeling method on other processes • FIRST, List necessary processes • Booking Cancellation • Monthly Billing • SECOND, model each process with DFD

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