New PMP Question & Answers with explanation

Which of the following are components that make up the scope baseline?
Select three
You are a project manager for Lightning Bolt Enterprises. Your new project involves the research and development of a new type of rechargeable battery. The project objectives, as documented in the project charter and used in creating the project scope statement, should include which of the following?
Select one
A project manager is performing activities associated with monitoring and controlling the scope of the project. What key information can they use in conjunction with the plan to help them get started?
Select one
You are the project manager for Ooh La La Beauty Products. Your project concerns developing a new line of bath products. You also serve on the CCB, which has just approved a scope change. You know that all of the following statements are true except which one?
Select one
The project sponsor asks the project manager to validate that the product scope has been met. What will the project manager use to measure the completion of the product scope?
Select one