Who should be present during Product Backlog refinement?
(choose all that apply)
A. Only the most senior developers from the Scrum Team.
B. The Product Owner.
C. The stakeholders.
D. The external business analysts that have prepared the functional details.
E. The Developers.
F. The integration architects from the release department.

What are cross-cutting concerns in application architecture?
(choose the best two answers)
A. Build.
B. Security.
C. Design pattern selection.
D. Scalability.

Which three of the following are code quality metrics?
(choose the best three answers)
A. Class coupling.
B. Cycle time per Product Backlog Item.
C. Unit tests per class.
D. Number of check-ins per day.
E. Cyclomatic complexity.
F. Depth of inheritance.

In what ways do Developers contribute to refining the Product Backlog?
(choose all that apply)
A. They give input on technical dependencies.
B. They may update estimates for Product Backlog items.
C. They don’t. The Scrum Master and the Product Owner are responsible for Product Backlog refinement.
D. They don’t. The Developers are only responsible for prioritizing technical work.
E. They ask questions in order to clarify the intent of Product Backlog Items.

Which is the most reliable form of technical documentation?
(choose the best answer)
A. A spreadsheet of passing manual tests.
B. The Developer’s whiteboard.
C. A help file.
D. A UML model.
E. Release notes.
F. A passing test harness with clear naming and vocabulary.

What is pair programming?
(choose the best answer)
A. Developers that are able to write code both in the back-end and front-end.
B. Two persons working on the same Product Backlog item trying to get it done as soon as possible.
C. A Tester and Developer working together to ensure high quality.
D. Two Developers working on the same problem, at the same computer (physically or virtually), at the same time.