Project costs are usually expressed in monetary units, but sometimes non monetary units are used to通常用货币单位来表示项目成本,但有时也可用非货币单位,以便()。
A. Improve the accuracy of cost estimation提高成本估算的准确性
B. Eliminate the impact of inflation and facilitate cost comparison 消除通货膨胀的影响,便于成本比较
C. Easier to assess the performance of project staff 更容易考核项目工作人员的业绩
D. It is easier to combine cost and schedule for assessment更容易把成本与进度结合起来考核
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The accuracy of the deterministic estimate is确定性估算的准确度是()。
A. ±5%
B. ±10%
C. ±20%
D. ±50%
What is the cost of team training团队培训是以下哪种成本?
A. Direct cost 直接成本
B. Net present value, NP净现值
C. Indirect costs 间接成本
D. Fixed costs 固定成本
Using the PMBOK definition of contingency reserve, which of the following statements about contingency reserves is false?按项目管理知识体系对应急储备的定义,以下哪个关于应急储备的陈述是错误的?
A contingency reserve is a separately planned quantity used to allow for future situations which may be planned for only in part. 应急储备是单独计划的资金用于未来那些可能只计划了一部分的情况。
B. Contingency reserves may be set aside for known unknowns. 应急储备为已知未知的境况而准备的资金。
Contingency reserves may be set aside for unknown unknowns. 应急储备为未知未知的境况而准备的资金。
D. Contingency reserves are normally included in the project's cost and schedule baselines. 应急储备通常包含在项目成本和进度的基线中。
The performance measurement baseline is the.绩效测量基准是
A. BAC
B. EV
C. AC
D. ACWS
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