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Students fill out forms that contain their course selections and return the forms to the registrar.Clerks then enter the selections into a database and a process is executed to create student schedules.
In the case of an on-line registration system, one of the major risks is the ability to store the information in a manner that is easily and quickly accessible by all.
For the purposes of this case study it was decided that the new system should be built.
By the end of the elaboration phase, an architectural iteration is complete.
The system is evolved in the construction phase in two iterations.
Students must be able to access the on-line system during this time to add or drop courses.
The billing system will credit all students for courses dropped during this period of time.The process components of requirements analysis, design, implementation and test are used in all phases of the project lifecycle.The first question to address is the need for a new registration system.No course offering will have fewer than three students.A course offering with fewer than three students will be canceled.Any software development method is best supported by a tool. Rational Rose is organized around the architectural views - use case, logical, component and deployment.This case study will map the steps of the process into the views contained in the tool.In this context, the term "system" refers to something being developed or operated, such as a mail-order product sales and service Web site.Use case diagrams are employed in UML (Unified Modeling Language), a standard notation for the modeling of real-world objects and systems.They will also need to see which students signed up for their course offering.For each semester, there is a period of time that students can change their schedules.