New PMP Question & Answers with explanation

Monte Carlo analysis can help predict the impact of risks on project deliverables. It is an element of one of the tools and techniques of one of the following processes. The other tools and techniques of this process include sensitivity analysis, decision tree analysis, and influence diagrams.
Select one
This type of leader leads the team in learning and maturing agile practices. They promote emotional intelligence and selfawareness, they are good listeners, put the needs of others first, help team members improve their skills, they coach and mentor, encourage safety, encourage respectful behaviors, build trust among the team, and promote the skills and intelligence of others. Which of the following leadership styles does this question describe and what are the three steps, in order, they use to help the team learn and mature agile processes?
Select two
Each of the following options describes an element of the Develop Project Management Plan process except for which one?
Select one
You are working on a project that will upgrade the phone system in your customer service center. You have used bottom-up estimating techniques to assign costs to the project activities and have determined the cost baseline. Which of the following statements is true?
Select one
Feeding buffers and the project buffer are part of which of the following Develop Schedule tool and technique?
Select one