New PMP Question & Answers with explanation

A project manager has to resolve two problems. Both problems can occur in a single trial. In this situation, what is the best action the project manager can take?
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You are the program level manager with several project activities underway. In the executing process group, you begin to become concerned about the accuracy of progress reports from the projects. What would best support your opinion that there is a problem?
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The project team has created a plan for how they will implement the quality policy. It addresses the organizational structure, responsibilities. Procedures and other information about plans for quality. If this changes during the project. Which of the following plans will also change?
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All of the following are not examples of quality assurance except?
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A control chart shows that the last eight pipes produced were all less than average weight. You need to inform management that there is a problem because the situation violates the:
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