New PMP Question & Answers with explanation

If you want to compress a project schedule, what are two of the recommended alternatives to consider?
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When is Rolling Wave Planning useful in a project?
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Which of these precedence relationships is most commonly used in the Precedence Diagramming Method?
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The technique most commonly used by project management software packages to construct a project schedule model is:
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Which of these processes is not a Project Schedule Management process?
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