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Unformatted text preview: CMC3523_SA&D Tutorial 8- Chapter 5 Data Modeling Part A : Review Questions
1. What is the advantages of using DFD? 2. What is the different between logical and physical models? 3. What is the relationship between a context diagram and diagram 0, and which symbol is not used in a context diagram? Part B: Apply your knowledge
(no need to hand-in) Draw a DFD Fragment for a Doctor’s Office Appointment. Patient 1 Make Appointment D1 Patients D2 Appointment ...
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This note was uploaded on 09/25/2010 for the course CMC 3523 taught by Professor Freddy during the Three '10 term at Swinburne.
- Three '10