Use Case Modeling培训

课程编码

usecase

课程时长

14 小时 通常来说是2天,包括中间休息。

要求

Experience related to software development or basic technical knowledge is not striclty required but would be beneficial to understand the concepts better.

课程概览

本课程专为业务分析师,管理人员,团队负责人和流程负责人设计,为他们提供创建用例图和用例场景所需的能力,这些场景用作引发,分析,记录和传达功能需求的工具。代表们将练习使用统一建模语言(UML)创建用例,以图形方式表示用例与参与者之间的交互。

Machine Translated

课程大纲

Introduction to Use Case Modeling

  • Brief background and context for use cases
  • Use case definitions, elements, and components
  • Benefits of use case modeling
    • Organizing requirements with use cases
    • Use case diagrams as a UML notation
    • Organizing the model with packages

Use case actors

  • Users and Actors
  • Business and system actors
  • Identifying actors and mapping stakeholders

Use Cases - Indentify and Describe

  • Identifying use cases and writing description
  • Use Case Controls:
    • preconditions
    • postconditions
    • assumptions
    • scenarios

Use Case Scenarios

  • Main success scenario
  • Alternates and exceptions
  • Indicating iteration

Advanced Techniques

  • <<include>> relationship
  • <<exclude>> relationship
  • Generalization
  • Specialization
  • Multiplicity

Practical Use Cases Concepts

  • Flows of events and their purpose: primary, alternate, and exception paths
  • Methods for documenting primary flows
  • Documenting alternate and exception flows
  • Documenting scenarios
  • Narrative flow examples
  • Use Cases and Test Cases
    • Relationship between use cases and test cases/scenarios
    • Translating use cases into test cases
    • Use cases and user interfaces/prototyping
    • Prototyping roles, preparation, and execution
  • UML Concepts
    • UML notation
    • Class and object relationships
    • Extracting classes from use cases
    • Verifying a class: attributes, operations, and associations/multiplicity
    • Include relationship and example
    • Referring to includes in flows
    • Extend relationship and example
    • Referring to extends in flows
    • Generalization relationship and example
  • Use case documentation

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