四川大学数据结构实验Lab4_1.pdfVIP

Create a Use-Case Diagram ⎭ ⎭ ⎭ Lab 4-1 Create a Use-Case Diagram In this lab, you will model a use-case diagram in the following two ways: ⎭ An actor and all its use cases ⎭ One use case and all its relationships You will also attach flow of events (use-case specifications) to individual use cases and a project artifact that supports the use-case model. Attaching this documentation helps maintain traceability between the use-case model and requirements and can be directly accessed from the Rational Rose tool. Before You Begin ⎭ Do not begin this lab until you’ve completed the appropriate information in Module 4: The Use-Case Model in the Student Manual. Objective ⎭ In Lab 4-1, youll do the following tasks to create the use-case diagrams and attach the supporting artifacts: 1. Add use-case diagrams to the browser. 2. Add actors and use cases to the diagram. 3. Attach use-case flows of events. 4. Attach a project artifact. 4-1 Fundamentals of Rational Rose Student Workbook Lab Outcome ⎭ Two completed use-case diagrams showing different aspects of the use-case model and important artifacts attached that support the use-case model Lab Artifacts ⎭ Use-Case Diagram (Global View) ⎭ Supporting artifacts (text files) ⎭ Lab4_1.mdl file ⎭ Lab4_2.mdl file 4-2 Fundamenta