试题与答案

设计工作区时,信息插座与计算机设备的距离最长可保持在()的范围内A、3mB、5mC、

题型:单项选择题

题目:

设计工作区时,信息插座与计算机设备的距离最长可保持在()的范围内

A、3m

B、5m

C、6m

D、10m

答案:

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题型:单项选择题

The earned value technique is a commonly used method of performance measurement.It integrates project scop,schedule,and cost measures to help the project management team assess project performance.If aproject's Cost Performance Index(CPI=EV/AC) value less than 1.0,it means that______。

A.the cost savings for work completed
B.the project is ahead of its planned schedule
C.the cost overrun for work completed
D.less work was completed than was planned

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