题目详情

下图中,工作E总时差是 ( ) 。

高级信息系统项目管理师,章节练习,基础复习,项目范围管理

  • A.1
  • B.2
  • C.3
  • D.4

正确答案及解析

正确答案
D
解析

关键路径ABDF=12;E的总时差= E的最迟开始-E的最早开始=7-3=4。

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