试题1

During the project, requirements change for a variety of reasons. As needs change and as work proceeds, additional requirements are derived and changes may have to be made to the existing  requirements. It is essential to manage these additions and changes efficiently and effectively. To effectively analyze the impact of the changes, it is necessary that the source of each requirement is known and the rationale for any change is documented. The project manager may,  however, want  to  track appropriate measures  of requirements volatility to judge whether new or revised （ ）are necessary.
A. proceedings
B. controls
C. forecasting’s
D. prelibations

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试题2

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试题3

把产品技能和知识带到项目团队的恰当方式是（ ）。
A. 让项目经理去学校学习三年，获得一个项目管理硕士学位，这样就能保证他学到项目管理的所有知识
B. 找一个项目团队，其成员具备的知识与技能能够满足项目的需要
C. 让项目团队在项目的实际工作中实习
D. 找到可以获得必要的技能和知识的来源

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试题4

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试题5

某项任务由子任务Ⅰ（计划编制和批准）和子任务Ⅱ（计划实施）组成。项目经理认为子任务Ⅰ的乐观历时为3天，最可能为4天，悲观历时为8天；子任务Ⅱ的乐观历时为5天，最可能6为天，悲观历时为10天。根据估算，该任务估算历时为（  ）天。
A．10
B．11
C．12
D．13

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试题6

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试题7

TCP/IP  是Internet  采用的协议标准，它是一个协议系列，由多个不同层次的协议共同组成。其中（ ）是属于网络层的低层协议，主要用途是完成网络地址向物理地址的转换。
A. RARP
B. ARP
C. IGMP
D. ICMP

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试题8

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试题9

Project selection methods involve measuring value or attractiveness to the project owner or sponsor and may include other organizational decision criteria. （  ）is not a project selection method.
A．Benefit contribution
B．Expert judgment
C．Scoring models
D．Flow charting

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试题10

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