Free PSPO-I Questions Attempt

The work to make sure Product Backlog items conform to the Definition of Done is done by the Developers. This is because:

• The Developers are accountable for creating a “Done” Increment in every Sprint. They must ensure that every Product Backlog item they work on meets the Definition of Done before it is considered complete.
• The Definition of Done is a formal description of the state of the Increment when it meets the quality measures required for the product. It is a shared understanding among the Scrum Team and the stakeholders of what “Done” means for any Product Backlog item that is selected for a Sprint.
• The Developers are self-managing professionals who organize and manage their own work. They decide how to best accomplish their work, rather than being directed by others outside the Scrum Team.

Other options, such as the Product Owner, the Quality Assurance Team, the Scrum Team, or the Scrum Master, are not responsible for making sure Product Backlog items conform to the Definition of Done. They may have different roles and accountabilities in Scrum, but they do not do the actual work of creating a “Done” Increment.

References:

• [Scrum Guide], page 7, section “Developers”
• [Scrum Guide], page 10, section “Definition of Done”
• [Scrum Guide], page 7, section “The Scrum Team”

The Scrum Team is accountable for creating a valuable increment every Sprint. The Increment is the sum of all Product Backlog items Done during a Sprint and the value of all the previous Increments. The entire Scrum Team is accountable for creating a valuable and useful Increment every Sprint1. The Product Owner is responsible for maximizing the value of the product resulting from the work of the Scrum Team1. The Developers are responsible for creating a Done Increment that meets the Sprint Goal1. The Scrum Master is responsible for establishing Scrum as defined in the Scrum Guide and helping everyone understand Scrum theory, practices, rules, and values1. References:

• Scrum Guide
• What is an Increment and how Does it Connect with the other Elements of Scrum?
• The Professional Product Owner

• The Sprint Planning is an event that occurs at the beginning of each Sprint, where the Scrum Team plans how to deliver a valuable product Increment. The Sprint Planning consists of two topics: What can be done this Sprint? and How will the chosen work get done? The outcome of the Sprint Planning is an agreed-upon Sprint Goal, a Sprint Backlog, and a plan for delivering the Increment.
• The timebox for the Sprint Planning event is proportional to the length of the Sprint. For a one-month Sprint, the timebox is 8 hours. For shorter Sprints, the timebox is usually shorter. The Scrum Team may decide how much time to spend on each topic within the timebox, depending on their needs and preferences.
• The timebox for the Sprint Planning event ensures that the Scrum Team does not spend too much or too little time on planning their work for the Sprint. The timebox also ensures that the Scrum Team has enough clarity and alignment on what and how they want to achieve during the Sprint.

References:

• Scrum Guide: https://www.scrumguides.org/scrum-guide.html
• Sprint Planning: https://www.scrum.org/resources/what-is-sprint-planning

The Daily Scrum is held at the same time and same place because:

• The consistency reduces complexity. By having a fixed time and place for the Daily Scrum, the Developers can avoid wasting time and energy on scheduling, logistics, or coordination issues. They can also establish a routine and a rhythm that helps them focus on their work and their Sprint Goal.
• The consistency increases transparency. By having a fixed time and place for the Daily Scrum, the Developers can ensure that everyone is aware of when and where the meeting takes place, and that everyone has an opportunity to participate and share their progress, plans, and challenges. They can also invite other stakeholders or observers, if they find it useful, to provide feedback or support.
• The consistency enhances collaboration. By having a fixed time and place for the Daily Scrum, the Developers can create a safe and comfortable space for them to communicate, interact, and collaborate with each other. They can also build trust, rapport, and accountability among themselves, and foster a sense of team spirit and ownership.

References:

• Scrum Guide 2020, page 12: “The Daily Scrum is held at the same time and place each day to reduce complexity.”
• Scrum Guide 2020, page 12: “The purpose of the Daily Scrum is to inspect progress toward the Sprint Goal and adapt the Sprint Backlog as necessary, adjusting the upcoming planned work.”
• Scrum Guide 2020, page 13: “The Daily Scrum is an internal meeting for the Developers. If others are present, the Scrum Master ensures that they do not disrupt the meeting.”