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boyob89 boyob89
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9 years ago
Which of the following is not an advanced rule governing data flow diagramming?
A) Composite data flows on one level cannot be split into component data flows at the next level.
B) The inputs to a process must be sufficient to produce the outputs from the process.
C) To avoid having data flow lines cross each other, data stores may be repeated on a DFD.
D) At the lowest level of DFDs, new data flows may be added to represent data that are transmitted under exceptional conditions.
Textbook 
Modern Systems Analysis and Design

Modern Systems Analysis and Design


Edition: 4th
Authors:
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Majoring in Economics, minoring in business
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MartyJayMartyJay
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9 years ago
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boyob89 Author
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#2
9 years ago
makes total sense, appreciate it
Majoring in Economics, minoring in business
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9 years ago
Ping me if you need anything else
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