New PMP Question & Answers with explanation

Your project selection committee is evaluating three projects. They are using a weighted scoring model that has three criteria: decrease training time, streamline customer support functions, and return on investment. The weights for these criteria are 5, 4, and 2, respectively. Your selection committee has finished scoring the three projects and has given you the scores for the three criteria. They are as follows: Project 1: decrease training = 5, streamline support = 3, return on investment = 5 Project 2: decrease training = 3, streamline support = 5, return on investment = 5 Project 3: decrease training = 4, streamline support = 4, return on investment = 3 Which project should you choose based on the scores from the weighted scoring model?
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All of the following represent values addressed in the Code of Ethics and Professional Conduct, except for which one?
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Your project estimates have come in as follows: Most Likely is 100 days, Pessimistic is 250 days, Optimistic is 75 days. What is the expected value of this estimate?
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Waterfall, Agile, and PRINCE2 are all examples of what?
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Carina is a principal project manager of You’ve Got Dogs, a specialty company that creates custom dog apparel and toys. As part of her practice, she sits down with her sponsor to evaluate how the project is performing by comparing the performance measurement baseline against actual schedule and cost performance. What technique is Carina using?
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