New PMP Question & Answers with explanation

Ron is a developer working on a release of a new smartphone application. He and his team are using Scrum to execute the work. Ron has just completed work on the user story he is tasked with for the current sprint and reviews the criteria to ensure that they are complete and ready for customer use. What are the criteria known as?
Select one
Which of the following best describes the role of a team facilitator within an Agile team?
Select one
Marysil recently accepted a new role as lead project manager within a well-established healthcare company. Over the past three months she has worked hard to introduce new concepts and styles into the environment. She has been met with some resistance by Rachel and Ron, two colleagues who prefer different styles of leadership. Ron is a high-energy and enthusiastic leader who prefers to lead through inspiration and strong conviction. What type of leadership style does Ron follow?
Select one
Match the domains that make up the Five-Factor Model with their corresponding aspects.
Matching
Five-Factor Model Domains and Spectrums
Domains Aspects of Domain
Openness to experience
Outgoing vs. reserved
Conscientiousness
Efficient vs. careless
Extraversion
Inventive vs. easy-going
Agreeableness
Sensitive vs. confident
Neuroticism
Compassionate vs. detached
Which of the following describes an incremental life cycle?
Select three