Discuss several ways to verify the correctness of a process model.
Answer to relevant QuestionsWhat is meant by a DFD semantic error? Provide an example.Draw a level 0 data flow diagram (DFD) for the dentist office system in Exercise B, Chapter 4.Draw a level 0 data flow diagram (DFD) for the university library system in Exercise J, Chapter 4.A charter company owns boats that are used for charter trips to islands. The company has created a computer system to track the boats it owns, including each boat's ID number, name, and seating capacity. The company also ...A team of developers is considering including "warehouse" as an entity in its data model. The company for whom they are developing the system has just one warehouse location. Should "warehouse" be included? Why or why not?
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