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问题

在计划编制完成后,项目团队认为所制定的进度时间太长,分析表明不能改变工作网络图,但该项目有附加的资源可利用。项目经理采用的最佳方式是(3)。

A.快速追踪项目

B.引导一项Monte Carlo分析

C.利用参数估算

D.赶工

参考答案
正确答案:D
解析:进度控制就是监视和测量项目实际进展,若发现实施过程偏离了计划,就要找出原因,采取行动,使项目回到计划的轨道上来。简单地说,进度控制就是比较实际状态和计划之间的差异,并依据差异做出必要的调整以使项目向有利于目标达成的方向大发排列3。缩短项目进度的技术主要如下。(1)变更项目范围:主要是指缩小项目的范围;(2)赶工:是一种通过分配更多的资源,达到以成本的最低增加进行最大限度的进度压缩的目的,赶工不改变活动之间的顺序;(3)快速追踪:也叫快速跟进,是指并行或重叠执行原来计划串行执行的活动。快速追踪会改变工作网络图原来的顺序。根据试题描述,“不能改变工作网络图”,也就是说,不能变更项目范围,也不能进行快速追踪。但是,“该项目有附加的资源可利用”,因此,可以利用这些资源进行赶工。参数估算和Monte Carlo分析与进度压缩没有直接关联。
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