New PMP Question & Answers with explanation

Who is responsible for performing and managing project integration when using an agile project management approach?
Select one
According to the PMBOK® Guide, which of the following names all the components of an interactive communication model?
Select one
You are a project manager working on gathering requirements and establishing estimates for the project. Which process group are you in?
Select one
Your project involves the research and development of a new food additive. You're ready to release the product to your customer when you discover that a minor reaction might occur in people with certain conditions. The reactions to date have been very minor, and no known long-lasting side effects have been noted. As project manager, what should you do?
Select one
Generational diversity is an important component of diversity and inclusion when building your team. Which of the following are true statements about the five generations in the workplace today?
Select two