进度报告的50-50规则被用于—— （）

你负责某银行的一个新产品开发工作，你的质量基础是基于最后开发的三个产品中的每个产品的80%，即是一个（）例子？

The construction phase of a new software product is near completion .The next phase is testing and implementation. The project is two weeks ahead of schedule. What should the project manager be MOST concerned with before moving onto the final phase？

Which one of the following is NOT a trade-off decision that must be made in the development of the project plan？

What is the most accurate method of obtaining project information that can reduce the amount of risk？