New PMP Question & Answers with explanation

A RAM or RACI chart is considered which of the following?
Select one
A project manager managing a small project has a total of 45 active stakeholders. How many lines of communication exist?
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You are working on an Agile project that is most concerned about providing finished deliverables that the customer may use immediately. Which development life cycle are you most likely to use?
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You recently joined an organization as a project manager. Your first project assignment involves a project that has been active for six months. The prior project manager retired from the company after a 20-year tenure. During your first week on the job, you notice that team members are experiencing a multitude of conflicts with one another. In leaning on your experience, you know that conflicts typically come about as a result of what?
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Kristin has recently joined a growing startup company in the medical device industry. While she is considered an experienced project manager, the industry is new for her. To be effective, what should Kristin do?
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