One important principal in process modeling with DFD's is the decomposition on the business processes into a series of DFD's.
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Q43: A well-constructed use case makes developing a
Q44: Context diagrams show the entire system in
Q45: Many business processes are too complex to
Q46: The data stores on the DFD correspond
Q47: According to the authors "Process modeling -
Q49: In general,all process models will have as
Q50: Processes should be named with a verb
Q51: Processes in DFDs are shown as circles
Q52: The level 0 diagram shows all the
Q53: The purpose of the Level 0 DFD
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