A.Verifying the work of programmers.

B.Everyone in the Development Team is responsible for quality.

C.Tracking quality metrics.

D.Finding bugs.

E.Scrum has no "tester" role.

A.Turn Product Backlog items into an Increment of potentially releasable product functionality.

B.Do all of the development work, except for specialized testing that requires additional tools and environments.

C.Complete the project within the date and cost as calculated by the Product Owner.

A.When the Product Owner is absent too often.

B.When functional expectations are not well understood.

C.When a technical dependency cannot be resolved.

D.It can't. Only Product Owners can cancel Sprints.

E.When the selected Product Backlog items for the Sprint become unachievable.

A.Developers.

B.Users.

C.One Scrum Master.

D.Customers.

E.One Product Owner.

A.All of these answers are correct.

B.No more than one calendar month.

C.Short enough to be able to synchronize the development work with other business events.

D.Short enough to keep the business risk acceptable to the Product Owner.