PMBOK指南(第5版)第七章习题讲解.doc

1. The cumulative CPI has been shown to be relatively stable after what percentage of project completion? A. 5% to 10% B. 15% to 20% C. 25% to 35% D. 50% to 75% 1. 在完成项目工作多少个百分比后，累计成本绩效指数相对稳定？ A. 5% to 10% B. 15% to 20% C. 25% to 35% D. 50% to 75% 2. A project is considered complete when –- A. BAC = PV B. EV = AC C. PV = AC D. BAC = EV 2. 当----时一个项目可以认为完成了？ A. BAC = PV B. EV = AC C. PV = AC D. BAC = EV 3. The project sponsor told the PM that he wanted to cut the 6 month project to 3 months by doubling the number of resources. The PM was experienced enough to know this would NOT work because of— A. Sunk costs B. Resources depreciation C. Lost opportunity D. The law of diminishing returns 3. 项目发起人告诉项目经理，他想通过把资源加倍，来把工期由六个月减少为3 个月。经验丰富的项目经理知道这是不可行的，因为： A. 沉没成本 B. 资源折旧 C. 损失机会成本 D. 收益递减法则 4. You need to decide between two alternatives. You can either hire a contractor to build one of the project’s deliverables, or you can buy the deliverable from an overseas supplier. Both options require acquisition, operating, and disposal costs that you compare between the two alternatives to make a decision. What is this technique called? A. Value Engineering B. Life cycle costing C. Earned Value Management D. Financial analysis 4. 你需要决定两个方案，你可以雇佣一个承包商来建设项目的交付成果，也可以从海外供应商那里购买。你需要比较两个方案的获取、运营和处置成本，以便作出决策。这种技术称为： A. 价值工程 B. 生命周期成本 C. 挣值管理 D. 财务分析 5 ． In order to establish the budget,all of the following needs to evaluated except: : A.Contingency costs B.sunk costs C.diract cost D.indirect cost 5. 为了建立预算，必须评估下列所有的需求，除了： A.应急费用 B.沉没成本 C.直接成本 D.间接成本 6.某人刚刚被任命为某项目的项目经理，正在指导项目计划的编制工作。你是该项目的关键干系人之一，你想要立即拿到项目的成本预算，但项目经理没有给你。最可能的原因是： A．在风险管理规划还没有完成之前，无法确定项目的预算 B．项目章程中没有规定成本目标 C．你没有权利索要项目预算 D．项目经理与你有一些私人恩怨，他不愿意给你 7. 副总裁给你打来紧急电话，说她15 分钟后要去见一个重要的客户，谈一个很大很复杂的关于网站的项目。她给你30 秒钟的时间考虑，然后告诉她这个项目需要多少成本。你迅速地回顾了过去的类似项目，虽然有些信息尚未知晓，但你还是给了她一个大概的数字。你刚才使用的是什么类型的估计方法? A． 确定性估计 B． 预算 C． 数量级估算 D． 详细估计 8．Which of the depreciation methods offers the least tax advantage? A. Double declining balance B. straight line C