New PMP Question & Answers with explanation

Lesley is managing a software development project for the World Climate Control Organization. Since her team members are dispersed across the globe, she would like to set up online conferences in the next two months to let everyone in her project know what is going on and what their roles are within the project. She wants to use these conferences as team development activities to learn and exchange information in the project. To schedule such activities, which of the following should she use to keep track of the availability of team members?
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Which of the following is not an example of soft skills?
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In a ship design project, a project manager is in the process of negotiating with a consulting company to ensure that the project receives certified and specialized consultants for creating the hull design. The project manager wants to make certain that the consultants will be able to work until their assignments are completed. He is using all his negotiation skills and interpersonal skills to get competent staff on time. Based on the scenario described above, the project manager is engaged in:
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Which of the following documents the formal or informal assessments of the project team's effectiveness?
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Two of your expert team members have been in a heated argument over the use of a new software product for your research project. Recently, you noticed that the argument, instead of increasing creativity, is causing conflict between the team members. To prevent the conflict from escalating, you want to resolve it by open dialogue and evaluating alternatives. All the following statements about conflict are false except:
Select one