Choose an example like the one in Problem and Exercise 7-32 and draw a context diagram. Decompose
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Choose an example like the one in Problem and Exercise 7-32 and draw a context diagram. Decompose this diagram until it does not make sense to continue. Be sure that your diagrams are balanced.
Problem and Exercise 7-32
Choose a transaction that you are likely to encounter, perhaps ordering a cap and gown for graduation, and develop a high-level DFD or a context diagram. Decompose this to a level-0 diagram.
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Related Book For
Modern Systems Analysis And Design
ISBN: 9780134204925
8th Edition
Authors: Joseph Valacich, Joey George
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