A. Product Backlog items must be estimated in story points.

B. Estimates are made by the people doing the work.

C. Scrum forbids estimating.

D. Estimates must be in relative units.

E. Estimates are made by the Product Owner, but are best checked with the Development Team.

A. The Product Owner and management.

B. The Scrum Team and stakeholders.

C. The Product Owner and stakeholders.

D. The Product Owner and Development Team.

E. The Development Team and stakeholders.

F. The Development Team and management.

A. Refine the Product Backlog.

B. Work with the Quality Assurance departments on the Increment of the current Sprint.

C. There are no such activities. The next Sprint starts immediately after the current Sprint.

D. Update the project plan with stakeholders.

A. 2 hours for a monthly Sprint.

B. As long as needed.

C. 4 hours for a monthly Sprint.

D. 1 day

E. 4 hours and longer as needed.

A. Each component of Scrum serves a specific purpose and is essential to Scrum's success and your usage of Scrum to develop complex products.

B. Scrum is based on empiricism and lean thinking.

C. Scrum implements self-management by replacing Project Managers with Scrum Masters.

D. Scrum is a framework for developing and sustaining complex products.

E. Scrum is a methodology where you can pick and choose which parts of Scrum you think will work for your environment.