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.