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、You are constructing a school building and due to some unforeseen incidents, your project is delayed. To bring the project on schedule, you are thinking about running several activities in parallel which were earlier planned to run sequentially. So, you started reviewing activities such as excavation of foundation, building walls, carpentry work, electrical work, and plumbing work, etC. After the review, you decide to run the carpentry, electrical, and plumbing works together. Excavating the foundation for the construction of a wall is an example of which of the following?您正在建造一所学校建筑,由于一些不可预见的事件,您的项目被推迟。为了使项目按计划进行,您正在考虑并行运行多个先前计划按顺序运行的活动。 因此,您开始审查基础挖掘,建筑墙体,木工等活动工作,电气工作和管道工作等。审查后,您决定一起运行木工,电气和管道工程。挖掘建造墙壁的基础是以下哪一个例子?
A、 Mandatory dependency 强制性依赖
B、 Discretionary dependency 可选择性依赖
C、 External dependency 外部依赖
D、 Internal dependency 内部依赖
答案:A
答题解析:
除非建造地基,否则你不能建造城墙。这是强制依赖类型。强制性依赖可以是三种类型:法律要求、合同要求或工作性质固有的。自由依赖也被称为优先逻辑。这些依赖性基于最 佳行业实践和知识。外部依赖关系是项目活动和非项目活动之间的关系。这些依赖性通常不在项目团队的控制范围之内。内部依赖关系是项目活动之间的优先关系。这些依赖关系通常在项目团队的控制范围内。
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