New PMP Question & Answers with explanation

You work within an organization that uses Agile practices to manage projects. What type of performance measurements are you likely to use when evaluating your project?
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Marysil, an enterprise project manager for Cups on Fire, kicked off activities to develop the schedule. To date, she has generated the schedule management plan and led the team through a decomposition of work packages into activities. Now, she and the team are sequencing activities. She plans on displaying a visual using a network diagram during the next meeting. What network diagramming method is she most likely to use?
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A project manager is responsible for a project that consists of Agile team members dispersed across four time zones. The team has experienced communication issues as a result. What can the project manager do to alleviate the communication challenges?
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This methodology uses an iterative-based Agile approach. It is a single-team framework that is primarily used to manage product development. At the end of each iteration, the team facilitates a meeting to review what went well and ideas for improvement. Which methodology does this describe, and what technique is this question referring to?
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A project manager is in the process of holding a kickoff meeting to signal that execution of the project work is about to begin. She reviews the project baseline, communication cadence, and guidelines with the team, and she treats them to a pizza party to increase morale. Which of the following documents serves as the project baseline?
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