New PMP Question & Answers with explanation

Decision tree analysis is used to calculate the average outcome when the future includes scenarios that may or may not happen. What are a decision node’s inputs and outputs?
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A project manager is considering risk in a project. When does risk come into play in a project?
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Acceptance is a strategy adopted because it is not possible to eliminate all risks from a project. This strategy indicates that the project management team has decided not to change the project management plan to deal with a risk. What action does passive acceptance require?
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The Identify Risks process involves determining which risks may impact a project. It is considered an iterative process. What is the frequency of the iteration?
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As part of a strategy to handle negative risk, a project manager decided to adopt less complex processes, conduct more tests, and choose a more stable supplier. What strategy would this be classified as?
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