Crashing in time management is ______ .A．a

问题单项选择题

Crashing in time management is ______ .

A．a schedule compression technique that typically includes reducing schedule activity durations and increasing the assignment of resources to schedule activities

B．a schedule compression technique in which phases or activities that normally would be done in sequence are performed in parallel

C．the timely input of data to calculate the critical path

D．equivalent to minimizing float

答案

参考答案：A

解析：在项目进度管理中. 赶工意味着 ______ 。 A) 一种进度压缩技术, 包括增加分配到活动上的资源以及减少活动历时 B) 一种进度压缩技术, 将本来计划按照顺序进行的阶段或活动平行执行 C) 计算关键路径时输入的进度数据 D) 最小化时差赶工是利用成本赶时间，需要分析计算关键活动的成本和时间的比率，以争取利用最少的成本获得最好的进度。