摘要：如果你决定参加PMP考试，为了快速通过考试拿到证书，我的建议是一定要重视刷题。PMBOK第六版官方教材900页，埋没在教材中真的会失去方向。多做模拟题、大量地刷题、形成PMP思维很重要，这样当你看题目时，不仅仅看答案的表面现象，更多会透过实质看本质，将思维与PMBOK同步，你就会很轻易做出答案。
1、A project manager suspects there is a quality defect in a recently produced batch of products. However, a test for this defect will be destructive to the products. What should the company do next?项目经理怀疑最近生产的一批产品存在质量缺陷,对这种缺陷的测试将对产品造成破坏。公司接下来要做什么？
A、 Execute a design of experiments on the batch of products. 在批产品上进行实验设计。
B、 Randomly select units from the batch to measure the extent of the defect. 随机从批中选择单元来测量缺陷的程度。
C、 Execute statistical sampling with pre-defined acceptance criteria. 按照预先定义的验收标准执行统计抽样。
D、 Release the current batch to sell at a discounted price. 释放当前批次以折扣价出售
答案:C
答题解析:
2、A project team must develop new technology for a project which has no previous data available. The project manager wants to determine the cost of developing and prototyping this new technology. What should the project manager use to estimate the project' s costs?项目团队必须为没有可用历史数据的项目开发新技术。项目经理想确定开发和原型化这项新技术的成本。项目经理应该用什么来估算项目的成本？
A、 Expert judgment
专家判断
B、 Bottom-up
自下而上
C、 Three point
三点估算
D、 Analogous
类似估算
答案:B
答题解析:
3、An agile team is working on a complex application development project. During the retrospective meeting, the team found that the testing of a user story was delayed multiple times because there were no developers able to run database queries. Team leaders find it beneficial to have a few team members master basic database skills. This will enable them to independently write and run database queries and then complete the test. Next, what should the team leader do?一个敏捷团队正在进行一个复杂的应用开发项目。在回顾会议上，团队发现，由于没有能够运行数据库查询的开发人员，导致一个用户故事的测试多次延迟。团队负责人发现，让几个团队成员掌握基本的数据库技能对团队有益。这将使他们自己能够独立编写和运行数据库查询，然后完成测试。接下来，团队负责人应该怎么做呢？
A、 Group less skilled database developers with more capable database developers. 将技术较差的数据库开发人员与能力较强的数据库开发人员进行分组。
B、 Replace team members who do not have good database skills. 更换不具备良好数据库技能的团队成员。
C、 Provide team members with an opportunity to improve their database query skills. 为团队成员提供一个提高数据库查询技能的机会。
D、 Considering the development of high-value product features is more important 考虑到高价值产品功能的开发更为重要
答案:C
答题解析:
1、A project manager suspects there is a quality defect in a recently produced batch of products. However, a test for this defect will be destructive to the products. What should the company do next?项目经理怀疑最近生产的一批产品存在质量缺陷,对这种缺陷的测试将对产品造成破坏。公司接下来要做什么？
A、 Execute a design of experiments on the batch of products. 在批产品上进行实验设计。
B、 Randomly select units from the batch to measure the extent of the defect. 随机从批中选择单元来测量缺陷的程度。
C、 Execute statistical sampling with pre-defined acceptance criteria. 按照预先定义的验收标准执行统计抽样。
D、 Release the current batch to sell at a discounted price. 释放当前批次以折扣价出售
答案:C
答题解析:
答案C。怀疑存在质量缺陷，对缺陷执行测试又具有破坏性，那就从产品中选出一些样品来进行测试。
2、A project team must develop new technology for a project which has no previous data available. The project manager wants to determine the cost of developing and prototyping this new technology. What should the project manager use to estimate the project' s costs?项目团队必须为没有可用历史数据的项目开发新技术。项目经理想确定开发和原型化这项新技术的成本。项目经理应该用什么来估算项目的成本？
A、 Expert judgment
专家判断
B、 Bottom-up
自下而上
C、 Three point
三点估算
D、 Analogous
类似估算
答案:B
答题解析:
答案B。没有可用历史数据，需要采用自下而上进行累加来进行计算。
3、An agile team is working on a complex application development project. During the retrospective meeting, the team found that the testing of a user story was delayed multiple times because there were no developers able to run database queries. Team leaders find it beneficial to have a few team members master basic database skills. This will enable them to independently write and run database queries and then complete the test. Next, what should the team leader do?一个敏捷团队正在进行一个复杂的应用开发项目。在回顾会议上，团队发现，由于没有能够运行数据库查询的开发人员，导致一个用户故事的测试多次延迟。团队负责人发现，让几个团队成员掌握基本的数据库技能对团队有益。这将使他们自己能够独立编写和运行数据库查询，然后完成测试。接下来，团队负责人应该怎么做呢？
A、 Group less skilled database developers with more capable database developers. 将技术较差的数据库开发人员与能力较强的数据库开发人员进行分组。
B、 Replace team members who do not have good database skills. 更换不具备良好数据库技能的团队成员。
C、 Provide team members with an opportunity to improve their database query skills. 为团队成员提供一个提高数据库查询技能的机会。
D、 Considering the development of high-value product features is more important 考虑到高价值产品功能的开发更为重要
答案:C
答题解析:
选项A错误：题干中已经表明团队没有能够运行数据库查询的开发人员，因此当前无法实现选项A所说的分组。
选项B错误：敏捷团队强调稳定，更换资源不是可选的选项。
选项C正确：当团队技能缺乏时，Scrum Master需要支持团队获取技能，如培训、结对编程等。
选项D错误：能为团队补充确实的技能就有价值，D的表述事实上是忽略了团队技能的缺失。
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