[单选题]
【20181175】In a project plan, when the project manager schedules activities, he (or she) often uses ( ) method, precedence rlationships between acticities are represented by cireles connected by one or more arrows. The length of the arrow represents the duration of the relevant activity.
Acausality diagram
BGantt chart
Chistogram
Darrow diagram
收藏
查看答案
