True or False: In Lean UX, we start by understanding the business problem.
A. True
B. False

Who is accountable for clearly expressing Product Backlog items?
(choose the best answer)
A. The business analyst who represents the Product Owner.
B. The Scrum Master.
C. The Scrum Master, or the Scrum Master may have the Developers do it.
D. The Product Owner.

Which of the following are appropriate topics for discussion during a Sprint Retrospective?
(choose the best two answers)
A. Identifying high priority process improvements for the next Sprint.
B. How the team collaborates.
C. The order of items in the Product Backlog.
D. Documenting acceptance criteria for items in the next Sprint.