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. 10。 45。 50。 100。
A （）is a collection of projects and other work that are grouped together to facilitate effective management ofthat work to meet strategic business objectives. program。 portfolio。 projectoflargesize。 PMO。
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. Benchmarking。 Quality metric。 Quality checklist。 Brainstornung。
You are working on the cost budget for one project. Which of the following is true（） This process assigns cost estimates to project activities including risks and contingency plans.。 The cost baseline will be used to measure variances and future project performance.。 This process assigns cost estimates for expected future period operating costs.。 The cost baseline is the expected cost for the project.。
An activity has an early start date-of the lOth and a late start date of the 19th. The activity also has a duration of 4 days. There are no nonworkdays. From the information given, （）what can be concluded about the activity?
Contract closeout is a process that involves（）
