Detailed Explanation: Expressing requirements as failing tests ensures clarity, improves requirement quality, and tracks completeness. It also provides well-defined acceptance criteria for feature development.
Question # 45
Which best describes the Product Backlog? (choose the best answer)
Options:
A.
It is allowed to grow and change as more is learned about the product and its customers.
B.
It provides just enough information to enable a Scrum Team to start the design phase of a product.
C.
It is baselined to follow change management processes.
D.
It contains all foreseeable tasks and requirements from which the Scrum Team can develop and maintain a complete project plan.
Detailed Explanation: The Product Backlog is a dynamic artifact that evolves as the Scrum Team learns more about customer needs and product requirements. It reflects Scrum's empirical nature.
Question # 46
How is architecture decided in a scrum team during a project?
Options:
A.
The developers emerge architecture as the system is created
B.
The architect works in the early part of each sprint to define the architecture of that sprint
C.
Upfront designs are presented to the developers prior to the first sprint
D.
The architecture cares for itself as code is written and deployed
E.
An architect on the team undertakes all architecture tasks
This should not be too much in a healthy situation, and this also doesn't imply that the developers can control the PO. But when the developers need the product owner to clarify or renegotiate the work to be done, it will be an impediment if the PO is not available.
Question # 49
How long should the sprint review take? Choose the best answer
The scrum guide says: "The Sprint Review is the second to last event of the Sprint and is timeboxed to a maximum of four hours for a one-month Sprint."
Question # 50
True or False: Best Practices are recommended to solve complex problems.
Detailed Explanation: Best practices are based on past experiences and may not apply to complex, unpredictable problems. Empirical approaches and experimentation are better suited to such challenges.
