Develop a physical DFD that models the process of grocery shopping, from the time you write down a shopping list until the time you store purchased groceries in your home. Construct your DFD as a linear sequence of processes. Now develop a logical DFD to describe the same scenario. Try to develop a diagram that is equally valid as a logical description of the way you currently buy groceries and as a logical description of ways you might buy groceries without ever leaving your home.
Answer to relevant QuestionsConsider the admissions requirements for a degree program, major, or concentration at your school. Look up the requirements in the school catalog and rewrite them in structured English. Develop an equivalent decision table ...1. Create a context diagram for the Reliable Pharmaceutical case based on the system description in Chapter 1 and the event table that you developed in Chapter 5.2. Create DFD fragments for each event from the event table ...What is the difference in the focus on the boundary condition of a use case diagram and an event table?Identify the models explained in this chapter and their relationship to each other.Develop a system sequence diagram based on the narrative and your activity diagram for problem 6 in this section.
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