PMP考试每天一练--PMP考试试题179
PMP考试试题一: A project manager has completed a detailed WBS and cost estimates for each work package to create a cost baseline from this data, the project manager would: A. Use the highest level of the WBS to estimate analogously. B. Sum up the work package and risk contingency reserve estimates. C. Roll up work package estimates into a project total and add management reserves. D. Gain expert opinions of the project total costs. 项目经理制定了详细的WBS,并为每个工作包都进行了成本估算。要想根据这些信息制定成本基线,项目经理应该: A.使用WBS 最高层级的信息进行近似地估算。 B.将对工作包的估算和风险应急储备进行汇总。 C.将对工作包的估算汇总在一起,然后再加上管理储备。 D.让专家针对项目总成本给出意见。 PMP参考答案:B.将对工作包的估算和风险应急储备进行汇总。 PMP考试试题二: If project A has an NPV of $30,000 and project B of $50,000, what is the opportunity cost if project B is selected? A. $23,000. B. $30,000 C. $20,000 D. $50,000 如果项目A的净现值为30000美元,项目B的为50000美元,那么选取项目B的机会成本是多少? A. $23,000 B. $30,000 C. $20,000 D. $50,000 审题:此题关键句“机会成本” “选取项目B” 定位:成本管理的扩展 解析:机会成本(Opportunity Cost):是指为了得到某种东西而所要放弃另一些东西的最大价值。 净现值(Net Present Value)是一项投资所产生的未来现金流的折现值与项目投资成本之间的差值。选项目B则放弃项目A PMP参考答案:B. $30,000 |