Which three of the following are feedback loops in Scrum?
(choose the best three answers)
A. Daily Scrum.
B. Sprint Review.
C. Release Planning.
D. Sprint Retrospective.
E. Refinement Meeting.

When can Developers cancel a Sprint?
(choose the best answer)
A. When the Product Owner is absent too often.
B. When functional expectations are not well understood.
C. They cannot. Only Product Owners can cancel Sprints.
D. When the selected Product Backlog items for the Sprint become unachievable.
E. When a technical dependency cannot be resolved.

A Product Owner is entitled to postpone the start of a new Sprint after the conclusion of a previous Sprint for the following reason:
(choose the best answer)
A. The QA department needs more time to make the previous Increment “Done”.
B. The stakeholders are not happy with the value produced in the previous Sprint.
C. There is no acceptable reason. A new Sprint starts immediately after the conclusion of the previous Sprint.
D. The Product Owner has not identified a Sprint Goal.
E. Not enough Product Backlog items are “Ready”.

Which of the following is required by Scrum?
(choose all that apply)
A. Sprint Retrospective.
B. Members must stand up at the Daily Scrum.
C. Sprint Burndown Chart.
D. Release Planning.
E. All of the above.

How much time is required after a Sprint to prepare for the next Sprint?
(choose the best answer)
A. The break between Sprints is time-boxed to one-week for a one-month Sprint, and usually less for shorter Sprints.
B. None. A new Sprint starts immediately following the end of the previous Sprint.
C. Enough time for the Developers to finish the testing from the last Sprint.
D. Enough time for the requirements for the next Sprint to be determined and documented.
E. All of the above are allowed depending on the situation.

What is the accountability of the Product Owner during Sprint 0?
(choose the best answer)
A. Create the overall release plan to ensure that organizational goals are met.
B. Make sure enough Product Backlog items are refined to fill the first 3 Sprints.
C. Gathering, eliciting, and analyzing the requirements to build the Product Backlog.
D. Determine the composition of the Scrum Team to meet the release plan.
E. There is no such thing as Sprint 0.