What is the difference between the data view of a system and the process view of a system? Why is this distinction important when designing a new system?

  1. What is the difference between the data view of a system and the process view of a system? Why is this distinction important when designing a new system?
  2. Discuss four reasons that a DFD is a stronger tool for supporting system design than a written narrative of the business processes.
  3. When evaluating vendor offerings, what are the key factors that will help your firm determine the best software product to acquire?