The Product Owner manages the Product Backlog. Who is accountable for estimating the effort to complete the Product Backlog items?
(choose the best answer)
A. The Developers. As a collective, they have a complete view of the work needed to transform Product Backlog items into Increments of product.
B. The PMO. They have all the history on projects delivered, and this enables the IT department to make delivery commitments.
C. The Product Owner. The Product Owner is required to commit on delivery to the users and the stakeholders.

As a Product Owner, if you had access to the following individuals, what sources might you consult with when considering the value of a product?
(choose all that apply)
A. Sales Executive or Sales Leader
B. CEO
C. Customers and Prospects
D. Market research results and analyst reports
E. The Developers

True or False: The Product Owner should have the entire Product Backlog documented in detail before the first Sprint can start?
A. True
B. False

As the Developers start work during the Sprint, they realize they have selected too much work to finish in the Sprint. What should they do?
(choose the best answer)
A. Reduce the Definition of Done and get all of the Product Backlog items done by the new definition.
B. As soon as possible in the Sprint, work with the Product Owner to remove some work or Product Backlog items.
C. Find another Scrum Team to give the excess work to.
D. Inform the Product Owner at the Sprint Review, but prior to the demonstration.

Which of the following is a Developer accountable for?
(choose the best two answers)
A. Organizing the work required to meet the Sprint Goal.
B. Selecting the Product Owner.
C. Reporting productivity.
D. Creating a plan for the Sprint, the Sprint Backlog.

True or False: A high-performance Scrum Team ensures that each Increment is complete by running a Release Sprint.
A. True
B. False