If Product Backlog refinement is needed, when is the ideal time for refinement to take place and who should participate?
(choose the best two answers)
A. The Scrum Team during the current Sprint, if they have been unable during preceding Sprints to define Product Backlog items with enough precision to begin work.
B. The Product Owner takes the time between the end of one Sprint and the start of the next Sprint to complete refinement.
C. The Product Owner must do this as essential work in Sprint 0.
D. The Scrum Team on an ongoing basis, defining Product Backlog items into smaller more precise items that are ready for selection.
E. Business analysts in the organization should do this work for the Scrum Team 1-2 Sprints ahead of the development Sprints.

At the end of a Sprint, a Product Backlog item worked on during the Sprint does not meet the Definition of Done. What two things should happen with the undone Product Backlog item?
(choose the best two answers)
A. Put it on the Product Backlog for the Product Owner to decide what to do with it.
B. If the stakeholders agree, the Product Owner can accept it and release it to the users.
C. Do not include the item in the Increment this Sprint.
D. Review the item, add the done part of the estimate to the velocity and create a Story for the remaining work.

True or False: During the Sprint Review the stakeholder’s role is to reorder the Product Backlog.
A. True
B. False

True or False: A Product Owner should measure product value by the increase in the team’s velocity.
A. True
B. False

Which metrics will help a Product Owner determine if a product is delivering value?
(choose the best two answers)
A. Time to market.
B. Customer satisfaction.
C. Velocity.
D. Productivity.
E. Scope implemented.

When should the Product Owner update the project plan?
(choose the best answer)
A. The Product Backlog is the plan in Scrum. It is updated as new information and insights emerge.
B. Before the Sprint Planning to know how much work will have to be done in the Sprint.
C. After the Daily Scrum to ensure an accurate daily overview of project progress.
D. The project plan must be updated prior to the Sprint Retrospective.