New PMP Question & Answers with explanation

Which of the following techniques can help a project manager review a supplier’s internal work processes to ensure compliance to standards during the production of the deliverables? (Assume that all of the given choices are available to the project manager.)
Select one
The business case documents the business need and the cost benefit analysis that justify the project. The summary of how the project has achieved the business needs identified in the business case is document in the:
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How does the role of a project manager change based on managing projects using a predictive development life cycle then managing projects in adaptive environments?
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Which of the following approaches can assist in managing ambiguity risks?
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Unless an enterprise-wide ERP is deployed in an organization, disparate IT systems perform specialized tasks in a project. Which of the following systems typically processes supplier’s payments after obtaining all the necessary certification of satisfactory work?
Select one