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1. Split the carpark system into two subsystems suitable for (more or less) independent development. Describe these subsystems with a few words, including how they will communicate.
If working in pairs, each student should take responsibility for one subsystem for the tasks below. Work independently at ?rst, then review each other's work and ?x any issues that you ?nd - similar to how it may work for a real project.
2. Draw a use case diagram for the carpark system.
3. Draw an activity diagram covering all cases of(a) an employee trying to reserve a carpark.(b) a car trying to enter the carpark.
4. Draw the system sequence diagrams associated with the activity diagrams.
5. Draw the class diagram which covers all the situations described in the carpark system, showing inheritance, association (aggregation and composition as necessary) and multiplicity. Include all attributes and operations/methods.
State any assumptions that you have made.
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What criteria would you use in selecting a life-cycle model for the project?
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internship at Mountain View Realty, a real estate firm that focuses in the North Utah County area. The previous intern developed a spreadsheet listing houses listed and sold during the last several months. She included addresses, location, list pr..
Consider the UNIVERSITY database described in Exercise Build the ER schema for this database using a data modeling tool such as ERwin or Rational Rose.
Indexing can affect the performance of a general-purpose database that has roughly equal numbers of fetches and changes. The decision to add an index can improve the performance of a system but can also degrade it.
What is required to defi ne a well-posed learning problem ?
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