試験PSM-I トピック3 問題185 スレッド

The correct answer is E, because all of these topics can be discussed during a Sprint Retrospective. The Scrum Guide states that "the purpose of the Sprint Retrospective is to plan ways to increase quality and effectiveness. ... During each Sprint Retrospective, the Scrum Team plans ways to improve product quality by adapting the definition of 'Done' as appropriate." Therefore, the Scrum Team can discuss any aspect of their process, communication, skills, or definition of 'Done' that may help them improve.