你正从事的项目工作是升级你们省现有的光纤电缆你已确定一种资源可每小时安装米电缆因此安装米电缆需小时这意味着你采用的是____

如果决策的结果预先不知道，这是以下哪个概念的定义 （）

Linear programming is an example of what type of project selection criterion？

The weatherman predicted there is a 45% chance of rain and a 10% chance that the rain will be accompanied by wind What is the probability that the baseball game will be called due to rain and wind？

A project team has completed all the technical project deliverables, and the customer has accepted the deliverables . However, the lessons learned required by the project office have not been completed . What is the status of the project？