Who selects the appropriate processes for a project?

A project manager assigned team members to work in pairs on a large amount of technical reports. At times, the project manager noticed that important information was not shared properly among the team. This has caused delivery delays and, ultimately, the failure to complete the project.
What is the root cause of this issue?

A tool or technique in Perform Quality Control that a project manager would use is:

Which of the following is TRUE about IRR?

You are in the process of defining activities that need to be performed to develop the necessary project deliverables. Which of the following are NOT outputs that you will produce during this process?