Which of the following documents should be used to provide high-level reporting to key stakeholders?

A project manager, who previously worked at a construction firm, has just joined an IT organization and has been assigned to handle a security project. Which of the following roles can provide technical direction during the course of the project?

After identifying all known tasks, the project manager has started to sequence and set durations.
Which of the following describes how the project manager should BEST determine the initial sequence and durations?

The project manager was asked to provide recommendations for the removal of a vendor. A meeting was scheduled with the key stakeholders and the project sponsor to highlight the reasons for this recommendation.
Which of the following should the project manager bring to the meeting to support this recommendation? (Choose two.)

Which of the following are characteristics of a project? (Choose two.)