New PMP Question & Answers with explanation

The tools and techniques of the Acquire Resources process include all of the following except for which one?
Select one
You are the project manager for a pharmaceutical company. The latest project involves a new drug that will be released in six months. The project for the release is going well and closely mirrors the release of a drug that took place the previous year. With accurate historical information and quantifiable parameters in hand, what is the best type of cost estimating technique to use during the Determine Budget process?
Select one
Which of the following best describes the purpose of the project management plan?
Select one
You are using the tools and techniques of the Control Schedule process and know all of the following are true except for which one?
Select one
A project manager is managing a project working to produce a fitness tracking device. He has just finished getting the project authorized and analyzing stakeholder needs and expectations. What activity is he likely to perform next?
Select one