New PMP Question & Answers with explanation

You work in an organization that is considered to be a project-oriented organizational type. What is an advantage of working in this type of organization?
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Functional (centralized), matrix, and project-oriented are all types of which of the following?
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A project manager is updating a presentation slide with updates on a high visibility project for a monthly customer service review. The purchase order for hardware has not been placed yet because of multiple complications in the process, which will cause the schedule to slip by a minimum of two weeks. The project manager knows that the customer will be enraged. Hoping to not cause a scene, he omits this information in the presentation update, with a plan of crashing the schedule to make up for the slip. What core value has the project manager violated?
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Robert is a new executive hired to lead the marketing department of a telecommunications company. He sits down with his most senior project manager to review a project that he will now take sponsorship for. After discussing business value, he asks to review the requirements and how the requirements link to the project objectives. What document will the project manager share with Robert?
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Premature closure of a project phase that is managed using an Adaptive approach is likely to experience greater failure due to sunk costs versus a project managed using a Predictive approach.
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