What is a unit test?
(choose the best answer)
A. A technique for ensuring that units of co-dependent systems integrate correctly.
B. A test that ensures a specific method integrates properly with the code calling it.
C. A way to ensure product code satisfies the user requirements.
D. A test that isolates and verifies individual units of functionality.

When do the Developers participate in Product Backlog refinement?
(choose the best answer)
A. Only during the Sprint Planning meeting.
B. Anytime during the Sprint.
C. Never. It is the sole responsibility of the Product Owner to refine the Product Backlog.
D. Only during refinement meetings planned by the Product Owner.

What would NOT be considered refactoring?
(choose the best answer)
A. Changing external interfaces or APIs.
B. Extracting methods.
C. Renaming things to be more logical.
D. Reordering method parameters to improve readability.
E. Extracting interfaces.

What are the typical roles when practicing Pair Programming?
(choose the best answer)
A. Driver and Navigator.
B. Product Owner and Developer.
C. Business Analyst and Developer.
D. Frontend and Backend.
E. Tester and Developer.

Which of the following best describes Emergent Architecture?
(choose the best answer)
A. Enterprise Architects must be involved to create the foundation of each software product.
B. The desire to make decisions easier to change in the future and find the best possible point in time to make decisions.
C. Starting development of a software product requires a clear understanding of the underlying software architecture and Emergent Architecture describes the process of creating this initial architecture.
D. The software architecture emerges solely from the decisions the Developers make from a technical perspective.
E. In Scrum there is no Architect-Role therefore architecture emerges naturally.

Your Scrum Team is one of seven teams working on a product. All teams use the same version control system. Which is the best approach to deliver a high-quality Increment?
(choose the best answer)
A. Each team should have its own automated build.
B. There is one automated and integrated build for all seven teams.
C. Each team’s automated build is integrated toward the end of the Sprint.
D. Developers should perform a combination of local and private builds.