变更控制委员会的作用是:()
美国印第安人事务局将在Navajo保留地翻修一所小学的项目外包给了你的公司。一个合同小组要求你雇拥当地的美国劳工保留地的承包商。这是以下哪种限制条件:()
The project manager is working to clearly describe the level of involvement expected from everyone involved in the project in order to prevent rework,conflict,and coordination problems.Which of the following BEST describes the project manager’s efforts?
历时估算是:()
信息收集的原则是()。