New PMP Question & Answers with explanation

Which of the following is not an activity related to the Direct and Manage Project Work process?
Select one
A collection of formally documented procedures that define how project deliverables and documentation are controlled, changed, and approved is:
Select one
The Direct and Manage Project Work process has three tools and techniques. Two of them are Expert Judgment and Meetings. What is the third one?
Select one
The business case to justify a project typically contains:
Select one
The project manager of a large construction project is responsible for ensuring that all changes to the building plans are approved and tracked before they are implemented. These activities form part of which process?
Select one