空白（2）處填（）

空白（1）處填（）

In the process of communication requirement analysis, the project manager should consider the number of potential communication channels or paths as an indicator of the complexity of a project's communication. According to Metcalfe's Law, a project with 10 stakeholders has（）potential communication channels.

You are working on the cost budget for one project. Which of the following is true（）

空白（3）處填（）

An example of scope verification is （）.

The connection between two networks from an intemet is handled by a machine known as a（）

The TCP protocolis a （）layer protocol.

Quality planning tools are often used to help plan effective quality management activities . （）is one of such tools, which involves company actual or planned project practices to those or other projects to generate ideas for improvement and to provide a basis by which to measure performance.

Project selection methods involve measuring value or attractiveness to the project owner or sponsor and may include other organizational decision criteria （）is not a project selection method.