【计算机类职业资格】PMP资格认证考试-项目时间管理(一)及答案解析.doc

1、PMP 资格认证考试-项目时间管理(一)及答案解析(总分：20.00，做题时间：90 分钟)一、单项选择题(总题数：20，分数：20.00)1.What are the best uses of PERT?A) Used in the planning phase to do “what if“ for the project.B) Assist in the controlling of changes to the project.C) To measure future consequences of activities.D) A and C.（分数：1.00）A.B.C.D.2.Mi

2、lestones established by the customer must be adhered to by _A) project mangerB) functional managersC) the customerD) both A and B（分数：1.00）A.B.C.D.3.The decision to request an increase the resources for a project is the responsibility of the _.A) functional managerB) project managerC) director of pro

3、ject managementD) customer（分数：1.00）A.B.C.D.4.In which of the following project phases is the project schedule developed?A) conceptual.B) planning.C) implementation.D) design.（分数：1.00）A.B.C.D.5.Once the durations of the activities are calculated for a completed network, a forward pass and a backward

4、pass will provide _.A) the float of the activitiesB) the early start and late start onlyC) the critical pathD) A and C（分数：1.00）A.B.C.D.6.Which of the following cannot be tracked using the WBS?A) Time.B) Cost.C) Quality.D) Amount of work.（分数：1.00）A.B.C.D.7.To crash a schedule you should _.A) increase

5、 the time allowed on those tasks that have floatB) try to increase expenditures of time on only those tasks that are behind scheduleC) replace those workers that are not performing up to par with the busy workersD) increase work efforts on those tasks that are on the critical path（分数：1.00）A.B.C.D.8.

6、Which of the following is not one of the primary needs for good project scheduling?A) Cutting costs and reducing time.B) Decreasing the time required for decision making.C) Eliminating idle time.D) Developing better trouble shooting procedures.（分数：1.00）A.B.C.D.9.The time necessary to complete a proj

7、ect is referred to as _.A) implementation timeB) life cycleC) operations cycleD) production cycle（分数：1.00）A.B.C.D.10.The successful project managers spend most of their time _.A) planning with their personnelB) planning with top managementC) communicating with the project teamD) studying project res

8、ults（分数：1.00）A.B.C.D.11.The Program Evaluation Review Technique (PERT) of project management is used for _.A) project planning and predictingB) developing cost histogramsC) providing visibility and enabling management to control one of a kind projectsD) both A and C（分数：1.00）A.B.C.D.12.PERT provides

9、project managers with the following _.A) a basis for obtaining the necessary facts for decision makingB) the basic structure for the reporting of informationC) a graphical depiction of task internal-dependenciesD) A, B and C（分数：1.00）A.B.C.D.13.Resource leveling attempts to _.A) reduce resource requi

10、rements by smoothing out period-to-period resource assignmentsB) ensure that the budget abnormalities are overcameC) reduce the amount of resources so that they can be shared with on other endeavorsD) increase the amount of the project managers authority so that budget dollars can be appropriated（分数

11、：1.00）A.B.C.D.14.Reviewing schedules with the customer during the project planning phase shows the customer that _.A) you welcome their inputB) you want the customer to have visibility on actual project statusC) your company is good at marketing and customer relationsD) your competitors do it（分数：1.0

12、0）A.B.C.D.15.The project manger should seek speedy resolutions o conflict between the project and functional departments primarily because _.A) conflict impedes the decision making necessary to stay within schedule and budget constraintsB) conflict represents a challenge to authorityC) conflict indi

13、cates that the project management concept is not well understoodD) the resolution o conflict is a problem to be resolved by the manager of project managers（分数：1.00）A.B.C.D.16.Timely decisions directly affect the ability of the project team to meet commitments to cost and schedule constraints. Theref

14、ore _.A) the project team must be able to make decisions or obtain fast decisions from upper managementB) functional department should make their decisions as quickly as possibleC) upper management should communicate decisions to the project team at least weeklyD) since consensus decision making is

15、time consuming, provisions have been made for budget and schedule revisions（分数：1.00）A.B.C.D.17.For a well planned project the project schedule is _.A) the agenda for carrying out the plan or a portion of itB) not important, as each team member acts according to planC) used to generate a time table o

16、f major commitments for the projectD) both A and C（分数：1.00）A.B.C.D.18.The project plan is developed by _.A) the project managerB) the manager of project managersC) the project teamD) A and C（分数：1.00）A.B.C.D.19.Planning and scheduling are _.A) separate and distinct tasks and have little relationship

17、to each otherB) the only means for assuring project resourcesC) distinct but inseparable aspects of the successful projectD) tasks which take place in parallel in a project environment（分数：1.00）A.B.C.D.20.The Time Management function as it relates to personnel _.A) refers primarily to the manner in w

18、hich the project manager and the various functional contributions to the project manage their time on a daily basisB) should not be emphasized because it develops a “clock-watching“ mentality in the project teamC) consists of four overlapping processes, planning, estimating, scheduling, and controll

19、ingD) consists of two overlapping processes, planning and controlling（分数：1.00）A.B.C.D.PMP 资格认证考试-项目时间管理(一)答案解析(总分：20.00，做题时间：90 分钟)一、单项选择题(总题数：20，分数：20.00)1.What are the best uses of PERT?A) Used in the planning phase to do “what if“ for the project.B) Assist in the controlling of changes to the pro

20、ject.C) To measure future consequences of activities.D) A and C.（分数：1.00）A.B.C.D. 解析：计划评审技术的最佳用途是什么?A) 在计划阶段使用解决项目中的“如果，那么”的问题。B) 在项目变更控制阶段起帮助作用。C) 以评价活动的未来后果。D) A 和 C。2.Milestones established by the customer must be adhered to by _A) project mangerB) functional managersC) the customerD) both A and

21、B（分数：1.00）A.B.C.D. 解析：里程碑列表是定义活动的输出，是项目基线的组成部分，因此需要客户和项目执行方法的项目经理及重要干系人(如职能经理)共同确认。顾客设置的里程碑必须与下列哪些人的意见保持一致?A) 项目经理B) 职能经理C) 顾客D) A 和 B3.The decision to request an increase the resources for a project is the responsibility of the _.A) functional managerB) project managerC) director of project managem

22、entD) customer（分数：1.00）A.B. C.D.解析：对资源的申请、分配、管理是项目经理的职责之一。要求增加项目资源的决策是谁的责任?A) 职能经理B) 项目经理C) 项目管理总监D) 顾客4.In which of the following project phases is the project schedule developed?A) conceptual.B) planning.C) implementation.D) design.（分数：1.00）A.B. C.D.解析：项目进度是项目计划中进度计划的组成部分之一，所以应该在计划阶段完成。项目进度在下列哪个项目

23、阶段制定?A) 概念阶段。B) 计划阶段。C) 实施阶段。D) 设计阶段。5.Once the durations of the activities are calculated for a completed network, a forward pass and a backward pass will provide _.A) the float of the activitiesB) the early start and late start onlyC) the critical pathD) A and C（分数：1.00）A.B.C.D. 解析：顺推法和逆推法是关键路径 CP

24、M 中的分析方法。一旦以整个网络计算活动的时间，顺推法和递推法将提供_。A) 活动的时差B) 仅仅是最早开始和最后开始C) 主要路径D) A 和 C6.Which of the following cannot be tracked using the WBS?A) Time.B) Cost.C) Quality.D) Amount of work.（分数：1.00）A.B.C. D.解析：规划质量需要范围基准作为依据，但质量目标达成情况的跟踪，需要使用质量核对表等来进行。下列哪个选项不能使用 WBS 来进行跟踪?A) 时间。B) 成本。 C) 质量。D) 工作量。7.To crash a s

25、chedule you should _.A) increase the time allowed on those tasks that have floatB) try to increase expenditures of time on only those tasks that are behind scheduleC) replace those workers that are not performing up to par with the busy workersD) increase work efforts on those tasks that are on the

26、critical path（分数：1.00）A.B.C.D. 解析：如果要赶进度的话，你应该_。A) 增加有浮动时间任务所需的时间B) 试图只增加那些当前进度后的任务时间C) 替换掉那些达不到高效率的工人D) 增加那些处在关键路径中的工作人 T 量8.Which of the following is not one of the primary needs for good project scheduling?A) Cutting costs and reducing time.B) Decreasing the time required for decision making.C) E

27、liminating idle time.D) Developing better trouble shooting procedures.（分数：1.00）A.B.C.D. 解析：进度规划主要关注点是时间问题以及相关的资源投入问题。答案 D 属于项目沟通管理范畴。下列哪个选项不是良好项目进度规划的主要条件?A) 削减成本并减少时间。B) 减少决策制定所需的时间。C) 减少空闲时间。D) 建立更好的解决困难程序。9.The time necessary to complete a project is referred to as _.A) implementation timeB) life

28、 cycleC) operations cycleD) production cycle（分数：1.00）A.B. C.D.解析：完成项目所必需的时间包括：启动、计划、执行、收尾整个生命周期。完成项目所必需的时间指的是_。A) 执行时间B) 生命周期C) 运行周期D) 生产周期10.The successful project managers spend most of their time _.A) planning with their personnelB) planning with top managementC) communicating with the project te

29、amD) studying project results（分数：1.00）A.B.C. D.解析：项目经理 80%以上的时间用在沟通上。成功的项目经理花费大多数的时间在_。A) 和他们的团队成员进行计划B) 和他们的上层管理进行计划C) 和项目团队沟通D) 研究项目结果11.The Program Evaluation Review Technique (PERT) of project management is used for _.A) project planning and predictingB) developing cost histogramsC) providing vi

30、sibility and enabling management to control one of a kind projectsD) both A and C（分数：1.00）A.B.C.D. 解析：项目管理中的计划评审技术是用来_。A) 项目计划和预测B) 完成成本直方图C) 提供一类项目的可视化和可操作的管理，来有效控制项目D) A 和 C12.PERT provides project managers with the following _.A) a basis for obtaining the necessary facts for decision makingB) the

31、 basic structure for the reporting of informationC) a graphical depiction of task internal-dependenciesD) A, B and C（分数：1.00）A.B.C.D. 解析：计划评审技术给项目经理提供_。A) 获得决策支持所需事实的基础B) 报告信息的基本结构C) 任务内部依存性的图表描述D) A，B 和 C13.Resource leveling attempts to _.A) reduce resource requirements by smoothing out period-to-p

32、eriod resource assignmentsB) ensure that the budget abnormalities are overcameC) reduce the amount of resources so that they can be shared with on other endeavorsD) increase the amount of the project managers authority so that budget dollars can be appropriated（分数：1.00）A. B.C.D.解析：资源平衡试图_。A) 通过平滑周期间

33、资源分配来减少资源需求B) 确保已经克服预算异常情况C) 减少资源数量，以便将资源用于其他项目D) 增加项目经理的权限以保证合适的预算尺度14.Reviewing schedules with the customer during the project planning phase shows the customer that _.A) you welcome their inputB) you want the customer to have visibility on actual project statusC) your company is good at marketing

34、 and customer relationsD) your competitors do it（分数：1.00）A. B.C.D.解析：表明你希望客户参与，提供他们的意见，以减少项目进度方面的风险。在项目计划阶段和顾客回顾项目进度计划表明_。A) 你欢迎他们的意见B) 你希望顾客了解项目的状况C) 你的公司精于市场和客户关系D) 你的竞争者也这样做15.The project manger should seek speedy resolutions o conflict between the project and functional departments primarily bec

35、ause _.A) conflict impedes the decision making necessary to stay within schedule and budget constraintsB) conflict represents a challenge to authorityC) conflict indicates that the project management concept is not well understoodD) the resolution o conflict is a problem to be resolved by the manage

36、r of project managers（分数：1.00）A. B.C.D.解析：使用排除法，B、C、D 明显不对，所以选 A。项目经理应该在项目和职能部门冲突时寻求快速的解决方法，这是由于_。A) 决策制定对于进度和预算限制十分必要，而冲突会妨碍决策的制定B) 冲突代表对权威的挑战C) 冲突说明项目管理概念没有得到良好理解D) 冲突是由项目经理的经理解决的问题16.Timely decisions directly affect the ability of the project team to meet commitments to cost and schedule constrai

37、nts. Therefore _.A) the project team must be able to make decisions or obtain fast decisions from upper managementB) functional department should make their decisions as quickly as possibleC) upper management should communicate decisions to the project team at least weeklyD) since consensus decision

38、 making is time consuming, provisions have been made for budget and schedule revisions（分数：1.00）A. B.C.D.解析：使用排除法。及时的决策直接影响到项目团队在费用和进度均有限制的条件下执行项目的能力，因此_。A) 项目团队必须能够做出决策或从上层管理获得快速决策B) 职能部门应该尽快地做出决策C) 上级管理层应该至少每周和项目团队交流决策D) 由于做出一致决定十分耗时，应该为预算和进度修改做出预留17.For a well planned project the project schedule

39、is _.A) the agenda for carrying out the plan or a portion of itB) not important, as each team member acts according to planC) used to generate a time table of major commitments for the projectD) both A and C（分数：1.00）A.B.C.D. 解析：项目进度计划是项目执行过程中的进度基线，项目组日常工作安排都应以项目进度计划为基准。同时，项目进度计划记录了主要的义务时间表，即项目主要里程碑时

40、间表。所以 A 和 C 描述均正确。对于一个良好计划过的项目，项目进度是_。A) 执行项目计划的议程表并且是计划的一部分B) 并不重要，原因是每个团队成员都根据计划行事C) 用来产生项目主要义务的时间表D) A 和 C18.The project plan is developed by _.A) the project managerB) the manager of project managersC) the project teamD) A and C（分数：1.00）A.B.C.D. 解析：注意，项目团队是项目计划的制定者之一。项目计划是由_完成的。A) 项目经理B) 项目经理上层C

41、) 项目团队D) A 和 C19.Planning and scheduling are _.A) separate and distinct tasks and have little relationship to each otherB) the only means for assuring project resourcesC) distinct but inseparable aspects of the successful projectD) tasks which take place in parallel in a project environment（分数：1.00）

42、A.B.C. D.解析：计划和进度是成功项目不可或缺的部分，虽然两者有并行的阶段，但项目规划的过程早于并长于项目进度计划制定的过程。规划和进度计划是_。A) 相互独立、截然不同的任务并且两者几乎没有关系B) 保证项目资源的唯一手段C) 成功项目中清楚但不可分的部分D) 与项目环境并行发生的任务20.The Time Management function as it relates to personnel _.A) refers primarily to the manner in which the project manager and the various functional co

43、ntributions to the project manage their time on a daily basisB) should not be emphasized because it develops a “clock-watching“ mentality in the project teamC) consists of four overlapping processes, planning, estimating, scheduling, and controllingD) consists of two overlapping processes, planning and controlling（分数：1.00）A.B.C. D.解析：时间管理功能和人员有关联_。A) 主要是指项目经理以及参与项目的各职能部门管理他们日常工作时间安排的基准B) 由于这会引起项目团队“看钟”的心理特性，所以不应该强调C) 包括四个重叠的过程、计划、估计，进度规划和控制D) 包括两个重叠的过程，计划和控制