项目管理专业人士资格认证（PMP）题库（1459题）

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Roger是一家医疗保健信息公司的Scrum主管，他几个月来一直致力于开发新冠肺炎追踪应用程序。前两个版本已获得成功。然而，在当前的冲刺中，许多工作并没有按计划进行。团队目前正忙于完成即将发布的版本，该版本有大量非常复杂的产品待办事项，此外，由于全国新冠疫情病例数量激增，以及产品负责人施加的压力，每个团队成员都为下一个版本感到担忧。考虑到Roger在该项目中的角色，你认为最好的行动方案是什么？
Roger, who is the scrum master for a healthcare informatics company, has been working for months to develop a COVID19 tracing app. The first two releases were successful. Nonetheless, in the current sprint, many things didn’t go as planned. The team is currently busy with the upcoming release that consists of a large number of highly sophisticated product backlog items, and every team member is worried about this next release due to the surging number of virus cases across the country and the pressure put by the product owner. Considering Roger’s role in the project,what do you think is the best course of action?

A.将第三个版本延期至项目结束时发布，这样团队就有时间解决当前冲刺中的缺陷。 Make sure the third release is delayed until the end of the project so the team can have time to mitigate current sprint pitfalls

B.按计划举行当前的冲刺回顾，确定冲刺中在流程、工具、交互等哪些方面做得好。讨论并发现改进的机会，并制定行动计划实现这些改进 Hold the current sprint retrospective as planned, identify what went well in the sprint, concerning interactions as processes, tools, etc. Discuss and discover opportunities for improvement, and put an action plan for implementing these improvements

C.只关注下一个版本，取消这次冲刺回顾，为团队腾出更多时间，确保第三个版本获得成功。当大家都心知肚明什么地方进展不顺利时，还问这个问题是没有意义的 Focus on the next release only, cancel the current sprint retrospective to avail additional time for the team to get the third release successful. It makes no sense to question what didn’t go well when we all know it

D.将当前的冲刺回顾与下一个冲刺回顾合并，并确保每个团队成员都有机会回答以下三个问题；你认为什么进展顺利？你想改变什么？我们应该如何实施这种改变？ Merge the current sprint retrospective with the next sprint retrospective, and make sure every team member has the opportunity to answer the following three questions; What do you think went well?

知识点：PMP敏捷专项练习题（一）

参考答案：B

解析：《敏捷实践指南》，A3.2.Scrum，P101。 题干中的关键词是“Scrum主管”。 选项A错误。Scrum框架是运行在固定时间盒上的，因此Scrum主管不能将某个冲刺延期。 选项B正确。冲刺回顾会议是Scrum框架中的必要仪式，要确保按计划召开，以提高产品质量、提高开发团队绩效并改进项目流程，Scrum主管的一个重要职责是要引导团队遵从实践和规则。 选项C错误。冲刺回顾会议是Scrum框架中的必要仪式，要确保按计划召开。 选项D错误。冲刺回顾会议是Scrum框架中的必要仪式，而且每个冲刺结束前都应该确保召开，讨论本次冲刺中做得好的方面和不好的方面，不应该与下一个冲刺的回顾会议合并，这样团队就失去了总结这次冲刺中问题的机会。