New PMP Question & Answers with explanation

As part of tracking a project, a project manager is validating the completion of project scope. He or she would measure this against:
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Analogous Estimating is an estimation technique that uses the values of parameters such as scope, cost, budget, and duration from a previous similar activity as the basis of activity. It is frequently used for estimation when there is a limited amount of information about the project. This is a form of:
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Which of the following best describes the Validate Scope process?
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A management control point where scope, budget and schedule are integrated and compared to earned value for performance measurement is a:
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You are a consulting project manager and an investment bank has a contract with you to run a large information technology project that is expected to last 15 months. During the Direct and Manage Project Work process, you discover that several regulatory requirements were addressed in the project management plan but missed from the scope statement. Failure to meet these requirements could result in legal action against the company. However, implementing the technology to comply with these regulations could exceed the budget and scope of the project and result in the cancellation of the project. What should you do?
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