New PMP Question & Answers with explanation

During project executing., a project team member informs the project manager that based on her observations. The project cannot meet the quality standards set for it. What would be the least effective thing for the project manager to do?
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Which of the following is the true of inspections?
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Management wants to be sure that the project is following defined quality standards. Which of the following should they look at?
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A project team is having issues while attempting to determine the reason for a variance. One of the team suggests that creating a fishbone diagram might be helpful. The purpose of a fishbone diagram is to:
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A very successful software company has penetrated the market by selling an easy-to-use, medium-priced product. They are now trying to expand their market share by creating a new product line. A software application in this new product line is in the final phase of development. In a review with potential end users, the reviewers indicate that the software is lacking in features. The product has no defects, was easy to use, and met all of the quality requirements. Were the end users correct in calling the product low quality?
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