New PMP Question & Answers with explanation

A key project in an organization has been ignored, due to high travel expenses associated with the movement of subject matter experts and other specialists across various project locations. Which of the following might allow such a project to be undertaken in a cost-efficient manner?
Select one
Which of the following statements about project teams is incorrect?
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A project manager needs team members that report to a functional manager. What technique is the project manager most likely to use to obtain these resources?
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A project manager created a resource histogram. On the histogram, some bars extended beyond the maximum available hours. What does this usually signify?
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A project manager manages a distributed team with team members located in five countries. Due to time zone differences, he cannot find a time that is acceptable to all team members. Which conflict resolution technique is best suited for this situation?
Select one