Choose a transaction that you are likely to encounter, perhaps ordering a cap and gown for graduation,
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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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DFD It stands for Data flow diagram It exhibits flow of data It has several symb...View the full answer
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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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