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Demonstrate knowledge of system analysis

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Reference no: EM131498598

System Analysis

This assignment will give you the opportunity to demonstrate your knowledge of system analysis, the steps required, tools and techniques, and data gathering methods. Complete the following assignment:

  • Use a fully formed paragraph to explain a complete but brief answer: Distinguish between logical process models and physical process models. 
  • Define what is meant by a process, in a process model. 
  • How should a process model be named? 
  • What information about a process should be stored in the CASE repository? 
  • Explain the relationship between a DFD context diagram and the DFD level 0 diagram. 
  • Explain the relationship between a DFD level 0 diagram and the DFD level 1 diagram. 
  • What is a process model? 
  • What is a data flow diagram (DFD)? 
  • Are the two related? If so, why? 
  • Why is the process model typically composed of a set of DFDs? 
  • What is meant by decomposition of a business process?
  • Your completed assignment should be at least 2 full pages.

Reference no: EM131498598

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