51．Fast tracking means to:
A Speed up a project through parallel tasks
B. Swap one task for another
C. Reduce the number of tasks if possible
D.B and C
51.快速跟进意味着
A.通过并行任务加速项目进展
B.一项任务与另一项任务交换
C.如有可能，减少任务数量
D.B和C
参考答案：A。快速跟进的定义。参见培《PMBOK 指南》第五版第181页52．A project may have
A. No critical paths
B. Multiple critical paths
C. One critical path
D. One or multiple critical paths
52. 一个项目可能:
A. 没有关键路径
B. 有多条关键路径
C. 有一条关键路径
D. 一条或多条关键路径
参考答案：D。参见《PMBOK 指南》第五版第176-177 页
53．PERT is:
A. The longest path
B. A weighted average technique
C. A simulation technique
D. Widely used in practice to determine schedule durations
53. PERT 是指？
A． 最长路径
B． 加权平均技术
C． 模拟技术
D． 在决定进度历时时广泛应用
参考答案：B。参见《PMBOK 指南》第五版第170-171 页
54 ． What is the proper way to report monthly progress for management presentations?
A. Milestone Chart
B. B Time Scaled Bar-Chart
C. Three-Point Estimates
D. Network
54. 向管理人员作月度进度报告的合适方式是什么
A. 里程碑图
B. 以时间为尺度的横道图
C. 三点估算图
D. 网络
参考答案：B。参见《PMBOK 指南》第五版第182 页
55．If the optimistic estimate is one, the pessimistic estimate is nine, and the most likely estimate iseight, what is the three point estimate?
A. 9
B. 7
C. 8
D. 3
55. 如果乐观估算为1，悲观估算为9，最可能的估算为8，那么通过三点估算法计算的结果为?
A. 9
B. 7
C. 8
D. 3
参考答案：B。计算公式参见《PMBOK 指南》第五版第171 页
56．What is another name for the waiting time between two tasks?
A. Slack
B. Float
C. Lag
D. CPM
56. 下面哪项是介于两个任务之间等待时间的其他名字？
A. 松弛
B. 浮差
C. 滞后
D. CPM
参考答案：C。滞后的定义。参见《PMBOK 指南》第五版第159 页
57． A group of the project team members were put into a new project in the company. When new staffs are assigned, project management team shall firstly
consider___________ for the project schedule.
A. Changes to the critical paths and major milestones.
B. Activity sequence in the approved network diagram.
C. Resource estimates and duration estimates.
D. Probability of achieving the time objectives.
57. 一组项目团队成员被派往公司的另一个新项目中。当指派新成员时，对于项目进度， 项目管理团队应首先考虑______
A. 关键路径和主要里程碑的变化
B. 在已批准的网络图中的活动顺序
C. 资源估算和历时估算
D. 完成时间目标的概率
参考答案：B。项目时间管理过程的顺序。四个选项的先后顺序是：B-C-A-D
58. Your project management team has just completed the work breakdown structure for the project. The NEXT step is to:
A. Calculate the activity duration estimates.
B. Generate the schedule baseline.
C. Determine if additional project team members are needed.
D. Create the project scope statement.
58. 你的项目管理团队刚刚为项目完成了工作分解结构，下一步要做：
A. 计算活动历时估算
B. 产生进度基准
C. 决定是否需要额外的项目成员
D. 创建范围说明书
参考答案：C。项目管理过程的顺序。根据范围说明书创建WBS--估算活动资源（选项C） --估算活动持续时间（选项A）--产生进度基准（选项B）
59. Which of the following is needed to develop a project schedule?
A.Lessons learned.
B.Network diagram.
C.Scope verification
D.Project schedule change control.
59. 制定项目进度计划需要下述哪些内容？
A.经验教训
B.网络图
C.范围核实
D.项目进度变更控制
参考答案：B。制定项目进度过程的输入，项目进度网络图。参见《PMBOK 指南》第五版第173 页
60. During activity definition, a team member identifies an activity that needs to be accomplished. However, another team member believes that the activity is not
part of the project as interpreted by the project charter. What should the project manager do?
A. Talk with the project sponsor
B. Make the decision by herself about whether to include it or not.
C. Talk to the end user.
D. Try to build a consensus of the team
60. 在活动定义期间，一名团队成员确定了一项需要完成的任务。但是，另外一名团队成员认为按照项目章程理解，该活动不是项目的组成部分。项目经理应该如何做？
A. 与项目发起人商谈
B. 自己决定该活动是否包括在内
C. 与最终客户进行商谈
D. 试图在团队成员之间达成共识
参考答案：A。根据章程理解有疑问，应该去询问发起人
