9. Change requests are an integral part of a project, and one of the ways a PM controls scope changes. Change requests are a result of:
Changes in quality of a vendor-provided component.
A beneficial change, which occurred after the scope was approved.
An error or omission is the product description.
A “make or buy” decision which was modified.
All of the above
变更要求是一个项目的主要部分，也是项目经理控制范围变更的一种方法. 变更要求是—的结果:
变更卖主提供的成分的质量
一个有益的变更，它发生在范围被批准之后
产品描述的一个错误或遗漏
一个修改的“做或买”的决定
上述所有
10. In a project environment, functional managers are responsible for:
Acting as a sounding board for clarification of critical issues.
Setting ground rules and assumptions
Outlining time, cost and performance constraints.
Identifying and developing mitigation strategies for areas of risk.
Establishing administrative policies
在项目环境下，功能经理的责任是：
充当一个澄清关键问题的宣传媒介
设定基本规则和假设
勾画时间、成本和执行限制的轮廓
确定和完善风险范围内的减轻策略
建立管理政策
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