项目管理专业人士资格认证（PMP）题库（1459题）

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在项目执行阶段，风险责任人正在监督一款动力发动机的临界速率，该速率最终会触发已定义的风险应对策略。在风险评估和管理过程阶段中，该款动力发动机被确定具有以下特征：1,600rpm(每分钟转速)→停止工作，系统崩溃1,500rpm(每分钟转速)→允许的最大速率警告1,400rpm(每分钟转速)→降低功率，对发动机进行制动操作。以下哪项表述正确？During project execution,the risk owner is monitoring the critical speed rate of a power engine to eventually trigger the defined risk-response strategy.During the risk assessment and management process phase,it was defined that the power engine has the following characteristics. 1,600 rpm(rate-per-minute)->stops working and crashes the system 1,500 rpm(rate-per-minute)->warns of max rate allowed 1,400 rpm(rate-per-minute)->reduces the power and brakes the engine.Which of the following statements is correct?

A.1,600rpm是项目问题；1,500rpm是会触发应对策略的事件；及1,400rpm是项目问题。1,600 rpm is a project issue; 1,500 rpm is an event that triggers a response strategy,and 1,400 rpm is a project risk.

B.1,600rpm是项目问题；1,500rpm是项目风险；及1,400rpm是会触发应对策略的事件。1,600 rpm is a project issue; 1,500 rpm is a project risk:and 1,400 rpm is an event that triggers a response strategy.

C.1,600rpm是会触发应对策略的事件；1,500rpm是项目问题；及1,400rpm是项目问题。1,600 rpm is an event that triggers a response strategy 1,500 rpm is a project issue.and 1,400 rpm is a project risk.

D.1,600rpm是项目风险；1,500rpm是会触发应对策略的事件；及1,400rpm是项目风险。1,600 rpm is a project risk. 1,500 rpm is an event that triggers a response strategy.and 1,400 rpm is a project issue.

知识点：PMP新模考（三）

参考答案：B

解析：《PMBOK》第6版395页，第11章-项目风险管理。非常有难度的一道题目，同学们可能会感觉到陌生。发动机在1,400rpm时，就需要引起警觉，所以1,400rpm是会触发应对策略的事件。当发动机转速达到1,500rpm时，达到风险临界值，如果不进行干预，会造成损失，所以发动机转速1,500rpm是风险。当发动机转速达到1,600rpm时，发动机停转、系统崩溃，之前不确定的事件（发动机损坏）成真了，所以发动机转速1,600rpm是问题，选项B正确。