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What is a data flow diagram

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Reference no: EM13340014

1. What is a process model? What is a data flow diagram? Are the two related? If so, how?

2. Distinguish between logical process models and physical process models.

3. Define what is meant by a process in a process model. How should a process be named? What information about a process should be stored in the CASE repository?

Reference no: EM13340014

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