New PMP Question & Answers with explanation

You are the project manager for a large software development project. Your project is being performed under contract, and the project has just been canceled. Which of the following processes should document the level of completeness of the project?
Select one
You are using a set of defined minimum requirements and information about the sellers (including past performance, contract compliance, and quality ratings) to make a selection among vendor proposals. What two tools and techniques does this represent?
Select one
You are a lead project manager for a company that develops and manufactures healthcare devices. Recently, your team went through major organizational changes, which required resource shifts within project teams. One of your projects experienced a 50 percent change in team member assignments. What can you do to help the team build a collaborative and cooperative working environment?
Select one
What should project managers consider when tailoring planning activities associated with resource management?
Select three
A stakeholder register documents which of the following?
Select three