An agile project team requires a new. custom tool for integration as a project component. The team hires a contractor to create the tool. How should the project team plan and monitor the contractor's work? 敏捷项目团队需要一个新的项目组件的集成工具，项目团队应如何计划和监督分包商的工作? A、By ensuring the contractor submits a project plan and status reports. 通过确保分包商提交项目计划和状态报告。 B、By using a sprint backlog and retrospective meetings. 通过使用sprint待办事项和回顾会议。 C、By using the product backing and daily stand up meetings. 通过使用产品待办事项和每日站会。 D、By ensuring daily task plans are created and status up dates are communicated clearly. 通过确保创建每日任务计划并明确沟通状态更新。
随着项目的进展，偏差分析表明与绩效测量基准相比，实际的项目绩效会恶化。因此，对成本、进度和范围的估算不再有效。团队确定大量的新功能、变更请求和缺陷修复是差异背后的主要原因。项目经理要确保在实际进展的基础上对项目的剩余工作进行进一步的估算，最好的行动方案是什么？ A： 将产品开发方法转换为通过短迭代来适应和度量进度 B： 限制项目中允许的新功能、变更请求和缺陷修复的数量 C： 请使用自下而上估算成本和进度计划估算技术以及三点估算范围 D： 基于单个的基准而不是单一的综合基准来衡量进度 As the project progresses, the variance analysis shows that actual project performance compared to the performance measurement baseline deteriorates. As a result, estimates for cost, schedule, and scope are no longer valid. The team determines that a high volume of new features, change requests, and defect repairs are the main reason behind the variance. What is the project manager's best course of action to ensure that further estimates for the remainder of the work on the project are made based on real progress? A．Switch the product development approach to adaptive and measure progress via short iterations B．Limit the number of new features, change requests, and defect repairs allowed on the project C．Use a bottom-up estimating technique for cost and schedule, and three-point estimating for scope D．Measure progress based on the individual baselines instead of the single integrated baseline
How should lessons learned from a previous project affect a current scope statement?() 从前一个项目中学到的经验教训对当前的项目范围说明书会产生什么影响?（） A、Science the work breakdown structure is complete,lessons learned will have no impact on the scope statement 由于工作分解结构是完整的，经验教训对范围说明书不会产生影响 B、The scope statement will develop more quickly than when the lessons learned are ignored 如果不忽视经验教训，范围说明书的制定会更快 C、The past mistakes or errors of omission are less likely to be repeated in the current scope statement. 在当前的范围说明书中，将不大可能会重复过去的错误或疏忽失误 D、The scope statement will be unaffected by the lessons learned knowledge base, because all projects are unique 经验教训不会收到经验教训知识库的影响，因为所有项目都是独特的
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