New PMP Question & Answers with explanation

A cause and effect diagram and an ishikawa diagram are both:
Select one
Which of the following cannot be used as a quality control tool?
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All of the following are part of quality audits except?
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A project is considered out of control and the previous project manager has quit. You are assigned as the new project manager and have been asked to verify the quality level of the project and to recommend corrective action. What do you do first?
Select one
During project executing. A project team member informs the project manager that a work package has not met the quality metric. And that she believes it is not possible to meet it. The project manager meets with all parties concerned to analyze the situation. Which part of the quality management process ¡s the project manager involved in?
Select one