Which of the following statements are true about Product Backlog Refinement? (Select all that apply)

• A. 2 and 3
• B. It should take no more than 10% of the Development Team’s capacity
• C. It is an ongoing process
• D. It includes removing obsolete items

Answer: (A)

The correct answer includes that Product Backlog Refinement is an ongoing process and that it includes removing obsolete items. These points highlight key aspects of the refinement practice that are essential for maintaining a healthy Product Backlog.

Product Backlog Refinement is indeed an ongoing process. It typically occurs throughout the Scrum framework and is not confined to a single event. Continuous refinement allows the team to keep the backlog up-to-date, ensuring that user stories are well-defined, estimated, and prioritized as new information becomes available and as the project evolves. This adaptability helps to align the backlog with the current needs of stakeholders and the organization.

Additionally, part of the refinement process involves reviewing items in the Product Backlog and removing those that are no longer relevant or necessary. This practice helps to keep the backlog manageable and focuses the team's efforts on the most valuable work. By eliminating obsolete items, the Product Owner ensures that the backlog reflects current priorities and does not clutter the team's view with outdated tasks.

The other aspects, such as the statement regarding the time spent on refinement being limited to no more than 10% of the Development Team’s capacity, may vary based on the team’s needs and context. While it is a useful guideline, it is not universally applicable as refinement can sometimes