● 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 isessential 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 isdocumented. The project manager may, however, want to track appropriate measures of requirementsvolatility to judge whether new or revised （75）are necessary.

试卷相关题目

• 1● The receiving activities conduct analyses of the requirements with the requirements provider to ensure thata compatible, shared understanding is reached on the meaning of the requirements. The result of this analysisand dialog is an （74） set of requirements.

  A.agreed-to

  B.agree-to

  C.agree-to-do

  D.agree-with

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• 2● The project maintains a current and approved set of requirements over the life of the project by doing thefollowing:、 （73） all changes to the requirements、 Maintaining the relationships among the requirements, the project plans, and the work products、 ……

  A.Monitoring

  B.Managing

  C.Gathering

  D.Reducing

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• 3● The （71） is a general description of the architecture of a workflow management system used by theWFMC, in which the main components and the associated interfaces are summarized. The workflow enactmentservice is the heart of a workflow system which consists of several （72）.

  A.waterfall model

  B.workflow reference model

  C.evolutionary model

  D.spiral model

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• 4● 某电子商务公司要从 A 地向 B 地的用户发送一批价值 90000 元的货物。从 A 地到 B 地有水、陆两条路线。走陆路时比较安全，其运输成本为10000元;走水路时一般情况下的运输成本只要 7000 元，不过一旦遇到暴风雨天气，则会造成相当于这批货物总价值的 10%的损失。根据历年情况，这期间出现暴风雨天气的概率为 1/4，那么该电子商务公司_（70）。

  A.应选择走水路

  B.应选择走陆路

  C.难以选择路线

  D.可以随机选择路线

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• 5● 甲、乙两个独立的网站都主要靠广告收入来支撑发展，目前都采用较高的价格销售广告。这两个网站都想通过降价争夺更多的客户和更丰厚的利润。假设这两个网站在现有策略下各可以获得 1000 万元的利润。如果一方单独降价，就能扩大市场份额，可以获得1500万元利润，此时，另一方的市场份额就会缩小，利润将下降到200万元。如果这两个网站同时降价，则他们都将只能得到700万元利润。这两个网站的主管各自经过独立的理性分析后决定，_（69）_。

  A.甲采取高价策略，乙采取低价策略

  B.甲采取高价策略，乙采取高价策略

  C.甲采取低价策略，乙采取低价策略

  D.甲采取低价策略，乙采取高价策略

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