Visit some Web sites of car manufacturers such as Honda, BMW, Toyota, and Acura. Many of these sites have a use case that is typically named Build and price a car. As a potential customer, you can select a car model, select features and options, and get the car’s suggested price and list of specifications. Try one of these use cases and write a fully developed use case description based on what you see. Include the use case name, triggering event, stakeholders, actors, preconditions, post conditions, a two column flow of activities, and exception conditions.
Answer to relevant QuestionsSet up a meeting with a librarian. During your meeting, ask the librarian to describe the situations that come up in the library to which the book checkout system needs to respond. List these external events. Now ask about ...1. To what events must the multiple listing service system respond? Create a complete event table listing the event, trigger, source, use case, response, and destination for each event.2. Draw an entity-relationship diagram ...Processes on an event-partitioned DFD can be described by a detailed DFD or a process specification. How does an analyst determine which is the most appropriate form of description?What is an activity-data matrix? How is it related to DFDs and the ERD?1. Draw a context DFD.2. Draw an event-partitioned DFD.3. Draw any required process decomposition DFDs.4. Create data flow definitions for any data flows that are fully described in the written system description.Refer to ...
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