单选

    ● 项目进度管理经常采用箭线图法,以下对箭线图的描述不正确的是(38) 。 

(38)

  • A.流入同一节点的活动,有相同的后继活动
  • B.虚活动不消耗时间,但消耗资源
  • C.箭线图中可以有两条关键路径
  • D.两个相关节点之间只能有一条箭线
参考答案
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  ● Project schedule management is made up of six management processes including: activity definition, activity sequencing, ( 71) , and schedule control by order.

(71)

  • A.activity duration estimating, schedule developing, activity resource estimating
  • B . activity resource estimating, activity duration estimating, schedule       development
  • C.schedule developing, activity resource estimating, activity duration estimating
  • D.activity resource estimating, schedule developing, activity duration estimating

   ● Changes may be requested by any stakeholder involved with the project, but changes can be authorized only by (73).

(73)

  • A.executive IT manager       
  • B.project manger
  • C.change control board        
  • D.project sponsor 
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