软件系统功能需求分析与规格说明的主要方法

Main methods of functional requirements analysis and specification for a software system

我对以下问题有疑问:

Name three main methods of functional requirements analysis and specification for a software system.


是答案

请帮助我,提前谢谢!

这就是答案:)

      1.Formal Specification
      2.Use Case Diagrams
      3.Data Flow Diagrams