You are managing a construction project for a new city water system. The contract requires you to use special titanium piping equipment that is guaranteed not to corrode. It also requires the use of kryptonite bolts to assemble the piping system. Because kryptonite has a mass density that is 16 times its weight, the pipe must be resting in the ground a total of 10 days before the bolts can be installe In this example, the 10-day period is defined as你负责管理一个城市用水系统项目。为了避免水管生锈,合同上要求使用铁合金的管道设备, 此外还要用不锈钢铆钉来组装这些管道。根据某些技术要求,这些管道放置好以后要过10天才能装铆钉。这10天被称作:
A. Lag滞后时间
B. Lead前置时间
C. Float浮动时间
D. Slack松弛时间
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Many schedule activities can be implemented with various schemes, such as using different tools, different human resources, different machines, etc. The analysis of various possible implementation methods belongs to: 很多进度活动都可以采用多种方案加以实施,如使用不同的工具、不同的人力资源、不同的机器等。对各种可能的实施方法进行分析属于()。
A. Made by self or outsourcing 自制或外购分析
B. Project reserve analysi项目储备分析
C. Benefit cost analysis效益成本分析
D. Alternatives Analysis 备选方案分析
Which type of dependency is inherent in the nature of the work being done? 哪一种依赖关系是工作本身属性所固有的?
A. mandatory dependencies强制性依赖关系
B. discretionary dependencies选择性依赖关系
C. external dependencies外部依赖关系
D. internal dependencies内部依赖关系
What is the proper way to report monthly progress for management presentations?向管理人员作月度进度报告的合适方式是什么
A. Milestone Chart里程碑图
B Time Scaled Bar-Chart以时间为尺度的横道图
C. Three-Point Estimates三点估算图
D. Network网络
You are assessing the cost for a software development project. You discovered that, except for buying CAD application software, you need to hire some staff to plot on it. And more drawings you have, the unit cost will be less. This is because of:你在评估一个软件项目的成本。你发现,除了购买CAD软件费用外,只要雇用人,进行画图,就可以了。这样,你画图越多,单位成本就越低。这是:
A. Monte Carlo Analysis蒙特卡洛分析
B. Cause and Effect因果关系
C. Learning Curve Theory学习曲线理论
D. The Law of Diminishing Returns收益衰减法则