True or False: Stakeholders can be included in Product Backlog refinement.
A. True
B. False

What are three benefits of self-management?
(choose the best three answers)
A. Increased accuracy of estimates.
B. Increased creativity.
C. Increased self-accountability.
D. Increased rule compliance.
E. Increased commitment.

What are two ways Developers can ensure a good application architecture?
(choose the best two answers)
A. The Developers at Sprint 0 to create infrastructure that will be needed later.
B. The Developers has a set of guiding architecture principles that are understood and followed when writing code.
C. The Developers focus only on adding functionality. The architecture will take care of itself as the Developers adds functionality.
D. The Scrum Team assigns someone to the role of software architect to provide architectural oversight.
E. Architecture is an ongoing discussion by the Developers, focusing on implementing current Sprint Backlog items.

When is a system’s architecture decided?
(choose the best answer)
A. Before writing code.
B. In the beginning of the project, during Sprint 0.
C. Throughout development, as understanding emerges.
D. It is designed along with the vision, before the first Sprint.

What are two differences between unit tests and integration tests?
(choose the best two answers)
A. An integration test may be composed of unit tests.
B. A unit test only runs on a Developer’s workstation.
C. An integration test runs overnight.
D. A unit test isolates a specific system behavior.
E. A unit test is automated.

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.