系统分析和设计课程 - 系统设计章节
问题在这里: “程序设计呈现您的最终结构图。从物理数据流开始 图(DFD)。通过添加实现参考来修改逻辑DFD, 人机边界和与系统相关的元素。“
我拥有0级DFD,并且该项目是要解决在家中或公司中损坏的任何内容。那么我该如何完成这项任务呢?
Question is here:
"Program Design presents your final structure chart. Start with physical data flow
diagrams (DFD). Modify your logical DFDs by adding implementation references,
human-machine boundary and system-related elements."
I have my level 0 DFD and the project is about fixing anything damaged at home or in company. So how can i do this task?
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只需遵循Yourdon Inc的Tom DeMarco在其书《结构化分析与设计技术》(1979)或Chris Gane和Trish Sarson的书“结构化系统分析”(1979)中遵循的原则:
查看您的说明:
Just follow the principles laid down by either Tom Demarco from Yourdon Inc in his book "Structured Analysis and Design Technique" (1979) or Chris Gane and Trish Sarson in their book "Structured system analysis" (1979):
Looking at your instructions: