What is an activity-data matrix? How is it related to DFDs and the ERD?
Answer to relevant QuestionsAssume that you are preparing a DFD to describe the process of creating, approving, and closing a mortgage loan by a mortgage broker. Should the broker be represented as an external agent or by one or more processes? Why? ...Consider 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 ...What is UML? What type of modeling is it used for?What are the steps required to develop a system sequence diagram?Develop a use case diagram for the dental clinic. Part a. Based on the following descriptions; list the use cases and actors.The receptionist keeps track of patient and head-of household information, and will enter this ...
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