New PMP Question & Answers with explanation

When a product or service completely meets a customer’s requirements:
Select one
A project manager is working with quality professionals in the perform quality assurance process of the project. Which of the following activities is being performed?
Select one
At the end of a project, a project manager determines that the project has added four areas of functionality and three areas of performance. The customer has expressed satisfaction with the project. What does this mean in terms of success of the project?
Select one
All of the following are inputs to quality planning except?
Select one
Who of the following has primary responsibility for establishing design and test specifications?
Select one