Which of the following best describes an increment of working software?
(choose the best answer)
A. UML diagrams that describe how to deliver functionality in future iterations.
B. A new user interface design for functionality delivered in previous iterations.
C. A decomposition of all Product Backlog items into tasks for future Sprint Backlog lists.
D. An automated test suite to verify functionality delivered in previous iterations.
E. Additional features in a useable state that complement those delivered in previous iterations.

Sprint burndown charts are an efficient tracking tool, because they show:
(choose the best answer)
A. An estimate of the total work remaining for the Sprint.
B. How many Product Backlog items remain.
C. How many hours have been worked by each Developer.
D. How much effort has gone into a Sprint.

Why is it important that there is only one Product Owner per product?
(choose the best three answers)
A. It is clear who is accountable for the ultimate value of the product.
B. The Scrum Team always knows who determines the order of the Product Backlog.
C. It would confuse the stakeholders if they had to work with more than one person.
D. It helps avoid barriers to effective communication and rapid decision-making.
E. The Scrum Master knows who acts as their backup while on vacation.

True or False: Multiple Scrum Teams working on the same product or system all select work from the same Product Backlog.
A. True
B. False

The Product Owner is the person who will be held accountable if a product does not achieve its goals or deliver value. Does this mean that the Product Owner has final say over the Definition of Done?
(choose the best answer)
A. Yes, the Product Owner decides the Definition of Done. The Developers may be consulted.
B. No, the Scrum Team decides the Definition of Done, if it is not a standard of the organization. The Product Owner is just one member of the Scrum Team.

What are two effective ways for a Scrum Team to ensure security concerns are satisfied?
(choose the best two answers)
A. Add a Sprint to specifically resolve all security concerns.
B. Have the Scrum Team create Product Backlog items for each concern.
C. Postpone the work until a specialist can perform a security audit and create a list of security-related Product Backlog items.
D. Delegate the work to the security department.
E. Add security concerns to the Definition of Done.