Global Consulting
You are a senior systems analyst at Globe Consulting, a growing IT consulting firm. You are leading the development team for a major client. You need to explain data and process modeling to your two newly hired junior analysts (Michelle and Aidan) before meeting with the client tomorrow afternoon.
Tasks
1. Describe the rules for creating DFDs.
2. What are the data flow and process combinations that must be avoided when creating a DFD?
3. Explain what a diagram 0 is and how it is used.
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