Kitchen Gadgets sells a line of high-quality kitchen utensils and gadgets. When customers place orders on the
Question:
1. List four elements used in DFDs, draw the symbols, and explain how they are used.
2. Draw a context diagram for the order system.
3. Draw a diagram 0 DFD for the order system.
4. Explain the importance of leveling and balancing. Your boss, the IT director, wants you to explain FDDs, BPM, DFDs, and UML to a group of company managers and users who will serve on a systems development team for the new marketing system.
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Related Book For
Systems Analysis and Design
ISBN: 978-1285171340
10th edition
Authors: Shelly Cashman, Harry J. Rosenblatt
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