Exam (elaborations)
Systems Analysis and Design - Chapter 5 questions and answers 2023.
- Course
- System analysis and design
- Institution
- Columbus College Of Art & Design
a graphical way of representing how a business system should operate. It illustrates the processes or activities that are performed and how data move among them. Process model is a DFD. Contains two data components: the data flow (composed of data elements) & the data store. The purposes of these a...
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