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軟題庫 培訓(xùn)課程
試卷年份2018年下半年
試題題型【單選題】
試題內(nèi)容

In a project plan, when the project manager schedules activities, he (or she) often uses ( ) method,precedence relationships between acticities are represented by cireles connected by one or more arrows. The length of the arrow represents the duration of the relevant activity.
A、causality diagram
B、Gantt chart
C、histogram
D、arrow diagram

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