New PMP Question & Answers with explanation

You are working on a project with contentious team members. You know if you resolve the conflicts, it will result in increased productivity and better working relationships. You pull the team together in a meeting to discuss the issue. You allow everyone to express their viewpoint, and as a result, some team members gain an understanding of the perspective of some of their teammates that they didn’t have before this meeting. At the conclusion of the meeting, consensus is reached, and the team members thank you for taking the time to get them together and asking them to discuss this issue. Which of the following conflict-resolution techniques does this describe?
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Knowledge that is difficult to express is called what?
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Carina is a principal project manager of You’ve Got Dogs, a specialty company that creates custom dog apparel and toys. As is part of her practice, she sits down with her sponsor to evaluate how the project is performing. She reviews feedback from the most recent prototype, which the team has produced successively to yield additional insight. Carina notes to the sponsor that the use of timeboxing has been helpful in reducing the uncertainty in the project. What type of life cycle is Carina using?
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Your colleague has reported to their manager that they passed their PMP certification exam. You know this is inaccurate, since you both took your exams at the same time and the colleague shared the results with you. What should you do?
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You’re the project manager for Dream Clinics, a research organization that specializes in sleep disorders. You’re working on an internal service project and are in the Executing process group. You negotiate with a manager to obtain resources for specific activities on the project that your team is not able to fulfill. These resources will roll off the project as soon as the activities are completed. Which of the following does this scenario describe?
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