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1、历年PMP考试真题及答案 1Which of the following is true about accuracy and precision? A. Precision is consistency and accuracy is correctness B.Precision is correctness and accuracy is consistency C.Precision and accuracy are same D. Precision is used for measuring length and accuracy is used for time measurem
2、ents Your 下列哪个关于准确度和精确度的说法是准确的？ A.精确度是说连续性；准确度是说是否符合事实 B.精确度是说是否符合事实；准确度是说连续性 C.精确度和准确度是一样的 D.精确度用来测量长度；准确度用来测量你的时间 答案：A 参考：PMBOK2004 CH P154 2Which process group is associated with schedule control, scope control, and cost control A. Monitoring and Controlling B. Planning C. Executing D. Closing 哪个
3、过程组包括进度控制，范围控制和成本控制？授课：XXX A.监控项目 B.规划 C.执行 D.收尾 答案：A 参考：PMBOK2004 CH P58 3In Probability and Impact Metrics which of the following statement is true? A. For opportunities, the high risk (dark grey) zone offers greatest benefits B. For opportunities, the low risk (medium grey) zone offers lowest ris
4、k and best benefits C. for Risks the high risk (dark grey) zone offers greatest benefits D. for Risks the low risk (medium grey) zone should be addressed first 关于概率和影响矩阵，下列哪个说法是准确的？ A.对机会来说，高风险（黑灰色）区域意味着代表的利益 B.对机会来说，低风险（中灰色）区域意味着最低的风险和的利益 C.对风险来说，高风险（黑灰色）区域意味着的利益 D.对风险来说，低风险（中灰色）区域应该必须首先确定 答案：A 参考：
5、PMBOK2004 CH P210授课：XXX 4Zero defects practice or Do it first time is associated with which of the following? A. Crosby B. Juran C. Deming D. Shewhart 零缺陷或者事情一次作对和下列哪个相关？ A.克劳斯比 B.朱兰 C.戴明 D.休哈特 答案：A 5Which of the following would be the BEST description of project management plan? A. It contains risk
6、, cost, process improvement and other management plans. B. It is one of the outputs of project management software. C. it is milestone. D. it is project scope statement. 下列哪个的描述了项目管理计划？ A.包括风险、成本、过程改进和其他管理计划授课：XXX B.是项目管理软件的输出之一 C.是里程碑 D.是项目范围说明书 答案：A 解释：用排除法，选一个相对合适的，注意选项B项目管理软件不等于项目管理信息系统 6Purchas
7、e order is the simplest example of _ type of contract A.T&M Contract B. Fixed Price C. Cost plus Incentive Fee D. Cost plus Fixed Fee 采购单是什么类型合同的例子？ A.时间材料合同 B.固定价格 C.成本加奖励费用 D.成本加固定费用 答案：B 参考：PMBOK2004 CH P230（仔细看能找到原文） 7You are the project manager in East West Construction Company. After the compl
8、etion of the structure you are visiting the site and checking whether the construction is as per the plan by taking the measurements. This is an example of A. Risk Identification to prevent issues in the future授课：XXX B. Active project management C. Quality Assurance activity - Prevention D. Quality
9、Control Activity - Inspection 你是东西建筑公司的项目经理。在完成建筑后，你到实施地点检查是否建筑按照计划实行了测量。这是什么的例子？ A.风险识别用来防止未来出现的问题； B.动态项目管理 C.质量保证活动-预防 D.质量控制活动-检查 答案：D 解释：检查作为工具出现在两个过程，范围核实和质量控制 8You are in charge of installing a Voice Response System for a major company. You are about to start preparing the estimates and the S
10、ponsor informed you that the estimate should be as much close to reality as possible. Which of the following you will most likely to use for your estimation： A.CPM B.PERT C.PDM D. Monte Carlo Simulation 你在负责为某个大公司安装声音回传系统。你开始准备估算时出资人告诉你估算必须尽可能接近实际。你最可能使用下列哪个做你的估算？授课：XXX A.CPM B.PERT C.PDM D.蒙特卡罗模拟 答
11、案：D 解释：蒙特卡罗使用统计学实行模拟，相对来说比较贴近实际，也能够排除A和C都不是估算，选项B是缺乏经验的时候使用的，最没谱。 9Create WBS is part which Knowledge Area? A. Project Scope Management B. Project Time Management C. Project Integration Management D. Project Cost Management 创建WBS是哪个知识领域的一部分 A.项目范围管理 B.项目时间管理 C.项目整体管理 D.项目成本管理 答案：A 10If the optimisti
12、c estimate for an activity is 18 and standard deviation is 3. If the Most likely estimate is 30, the chance the activity will be finished between 23 and 35 days is A.95.44授课：XXX B.68.26 C.99.73 D.99.999 如果某个活动的乐观估计是18天，标准差是3。如果最可能估计是30天，这个活动在23天到35天之间完成的概率是？ A.95.44 B.68.26 C.99.73 D.99.999 答案：A 解释：这个活动的最悲观估计 X，（X-18）/6=3；所以最悲观是36；平均估算值=（54+120）/6=29；23到35，刚好左右各两个标准差，概率为95.44% （注：可编辑下载，若有不当之处，请指正，谢谢!） 授课：XXX
