PSPO-I Exam Dumps - Scrum PSPO Questions and Answers

The Definition of Done is a shared understanding of what it means for work to be complete, and ensures transparency of the quality of the work done1. A Product Backlog item is considered complete when it meets the Definition of Done, which means that it is usable and potentially releasable, and that it meets the quality standards set by the Scrum Team and the stakeholders2. The other options are not sufficient to determine the completeness of a Product Backlog item, as they may not reflect the actual value and quality of the product.

References:

1: The Scrum Guide, November 2020, p. 13

2: The Scrum Guide, November 2020, p. 6

the Product Owner is responsible for refining the Product Backlog, which is an ongoing activity that can occur at any time, including between Sprints. The other options are not typical activities for the Product Owner between Sprints, as the next Sprint starts immediately after the current Sprint1, the project plan is replaced by the Product Backlog2, and the Quality Assurance is done by the Developers of the Scrum Team within the Sprint1.

1: The Scrum Guide | Scrum.org 2: What is a Product Backlog? | Scrum.org

 It is not true that the Product Owner must write all of the Product Backlog items (e.g. user stories, requirements, etc.) on the Product Backlog before handing them over to the Scrum Team. This is because:

• The Product Backlog is an emergent, ordered list of what is needed to improve the product. It is never complete and constantly changes to reflect the needs and desires of the customers, users, and stakeholders.
• The Product Owner is accountable for maximizing the value of the product resulting from the work of the Scrum Team. They are responsible for identifying and articulating the Product Goal, which is a long-term objective for the product that guides all the activities of the Scrum Team.
• The Product Owner is also accountable for managing the Product Backlog items effectively. They must ensure that they are transparent, visible, and understood by everyone who needs to work on them. They must also collaborate with the Developers and stakeholders to refine, order, and prioritize them based on value and impact.
• The Product Owner does not need to write all of the Product Backlog items by themselves or before handing them over to the Scrum Team. They can involve others in creating or contributing to them, such as customers, users, stakeholders, or Developers. They can also add or modify them at any time during the product development process, as long as they are clear and ready for selection in Sprint Planning.

References:

• [Scrum Guide], page 6, section “Product Owner”
• [Scrum Guide], page 11, section “Product Backlog”
• [Scrum Guide], page 10, section “Product Goal”
• [Scrum Guide], page 12, section “Product Backlog Refinement”
• [Scrum Guide], page 14, section “Sprint Planning”

Sprint Planning is an event where the Scrum Team collaborates on the work to be performed during the Sprint1. The topics covered in Sprint Planning are:

What can be done. The Product Owner proposes how the product could increase its value and utility in the current Sprint, based on the Product Goal, the Product Backlog, and the latest market and stakeholder feedback. The Developers assess the capacity and the technical feasibility of the work, and select the Product Backlog items that they can commit to for the Sprint. The Scrum Team crafts the Sprint Goal, which is a concise statement of the purpose and focus of the Sprint2.

How to do it. The Developers plan how they will deliver a “Done” product Increment that meets the Sprint Goal. They create a plan for the first days of the Sprint, and decompose the selected Product Backlog items into smaller work items. The Developers also identify any dependencies, risks, or impediments that may affect their work. The resulting plan is captured in the Sprint Backlog, which is owned and managed by the Developers[3][3].

Why to do it. The Product Owner explains the value and the outcome of the work to be done in the Sprint, and how it aligns with the Product Goal and the stakeholder needs. The Product Owner also clarifies the acceptance criteria and the Definition of Done for the Product Backlog items, and answers any questions from the Developers. The Scrum Team ensures that they have a common understanding of the Sprint Goal and the expected product Increment4.

References:

1: The Scrum Guide, November 2020, p. 9

2: The Scrum Guide, November 2020, p. 10

[3][3]: The Scrum Guide, November 2020, p. 10

4: Understanding and Applying the Scrum Framework, Scrum.org, accessed on December 16, 2023

Sprints are fixed-length events of one month or less that serve as a container for the other Scrum events and activities. Sprints have consistent durations throughout a development effort. A new Sprint starts immediately after the conclusion of the previous Sprint. There is no gap or downtime between Sprints. The second Sprint starts right after the first Sprint, regardless of the customer acceptance testing, the architectural changes, or the Product Backlog items.

References:

• The Scrum Guide
• Understanding and Applying the Scrum Framework
• Professional Scrum Product Owner™ I Certification

Scrum

During the Sprint Retrospective, the Scrum Team discusses how the last Sprint went with regards to individuals, interactions, processes, tools, and their Definition of Done123. This includes methods of communication, the way the Scrum Team does Sprint Planning, skills needed to improve the Developers’ ability to deliver, and the Definition of Done123.

A mature Scrum Team is expected to continuously improve their quality standards and deliver potentially releasable Increments of value that meet the Definition of Done12. The Definition of Done is a shared understanding of what it means to complete a Product Backlog item, and it may vary from one Scrum Team to another3. As the Scrum Team matures, they may expand their Definition of Done to include more rigorous criteria, such as higher levels of testing, documentation, performance, security, usability, etc . This way, they ensure that their product Increment is always ready for release and meets the expectations of the stakeholders and customers12.

• An Increment is a concrete stepping stone toward the product vision. It is the sum of all the Product Backlog items completed during a Sprint and the value of the increments of all previous Sprints. At the end of a Sprint, the new Increment must be “Done”, which means it meets the Definition of Done and is usable.
• The Scrum Team decides when and how to release an Increment to customers or users. The Product Owner is responsible for maximizing the value of the product and the work of the Developers, and may decide to release an Increment at any time during or after a Sprint. The Developers are responsible for creating a potentially releasable Increment each Sprint, and may collaborate with the Product Owner and the stakeholders to determine the best way to deliver value.
• Releasing an Increment to customers or users is not mandatory at the end of each Sprint. The Scrum Team may choose to release an Increment more or less frequently, depending on the product goals, market conditions, customer feedback, or technical feasibility. However, releasing an Increment regularly can provide many benefits, such as:

References:

• Scrum Guide: https://www.scrumguides.org/scrum-guide.html
• Increment: https://www.scrum.org/resources/what-is-an-increment
• Releasing Value: https://www.scrum.org/resources/blog/releasing-value

The Developers are accountable for creating a valuable and usable Increment each Sprint. They are the people in the Scrum Team who are committed to delivering a “Done” Increment that meets the Definition of Done and the Sprint Goal. They are responsible for managing and organizing their work within the Sprint, collaborating with the Product Owner and the Scrum Master, and applying their skills and creativity to create a product that delivers value to the stakeholders and customers.

References:

• The Scrum Guide
• The Developers
• Understanding and Applying the Scrum Framework