New PMP Question & Answers with explanation

A project manager was involved in preparation of the project charter for an external project. One of the inputs to the project charter was a statement of work (SOW). The SOW may have been received from the customer as part of any of the following except:
Select one
Bill is the project manager of an external project for a customer. The project is expected to take about a year to complete. Six months into the project, the customer informs Bill that he or she needs to scrap the project. During which of the following processes would procedures be developed to handle early termination of a project?
Select one
A project manager prepared a presentation that included data on the project’s use of resources, improvements in staff efficiency, and the cost savings. These activities are part of what process?
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A senior project manager advises a first-time project manager that identifying risks is just one step. On a continuing basis, new risks need to be identified, and existing risks need to be analyzed and tracked, and their status reported. All this is done as part of what process?
Select one
How can changes be made to a project management plan once the project manager baselines it?
Select one