New PMP Question & Answers with explanation

Tom is managing a software development project. The buyer of the product is an external entity. During the project’s execution, Tom finds that a new operations manager was hired in the customer organization. The new manager is now a key stakeholder. Which of the following documents is least likely to be updated because of the addition of this new stakeholder?
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Bill is managing a healthcare software development project using stateof-the-art technology. Stakeholder management is crucial for the project’s success. Stakeholder involvement and influence are significant. During which of the following project stages will stakeholder management be most challenging for Bill?
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Julia is managing a complex industrial process reengineering project. She has identified all her key project stakeholders and has conducted individual interviews with them to identify other project stakeholders, as well. However, Julia is still not satisfied with her project’s stakeholders list; she believes there may be more key external stakeholders missing from the list. What can help Julia in this situation?
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Diana is managing the development of a mobile phone application. Half the project work has been completed. Diana is currently reviewing her stakeholder engagement plan. She finds that some of the resisting stakeholders have now become supportive. How should Diana update her stakeholder engagement plan?
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Greg’s project is in the initiating stage. The sponsor of the project has asked Greg to present a list of the identified project stakeholders at the next project update meeting. The sponsor has also asked Greg to present the project stakeholders’ current and desired engagement levels so they can brainstorm on the stakeholder engagement strategy. Which of the following is a presentation tool that can help Greg summarize all this information in a tabular format?
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