Important Scrum PSPO-I Exam Questions

Answer: B

Explanation:

False: Product Owners do not have to specify complete acceptance criteria for a Product Backlog item before the Developers can select the item in Sprint Planning.

Acceptance criteria are a set of conditions that a Product Backlog item must satisfy to be considered ''Done'' and acceptable for delivery.

Acceptance criteria are not mandatory in Scrum, but they can help the Product Owner and the Developers to clarify the expectations and requirements of a Product Backlog item.

Acceptance criteria can be added or refined by the Product Owner at any time, but they should be clear and testable before the Sprint starts.

The Developers can select a Product Backlog item in Sprint Planning based on their understanding of its value, scope, and complexity, as well as their capacity and skills. They can also collaborate with the Product Owner to define or refine the acceptance criteria during Sprint Planning. Reference: Scrum Guide, Section 3.4 (The Product Backlog), Section 5.1 (Sprint Planning), and Section 6.4 (The Increment)

Answer: C

Explanation:

The best approach for Scrum Teams to produce valuable Increments is to be accountable for developing functionality from beginning to end, as this enables them to deliver potentially releasable products that meet the definition of ''Done''. The Scrum Guide states that 'The Developers are the people in the Scrum Team that are committed to creating any aspect of a usable Increment each Sprint.'1 This means that the Developers are not limited by the boundaries of components, layers, or technologies, but rather they collaborate and coordinate to deliver a complete and integrated product that satisfies the Sprint Goal and the Product Owner's expectations.

1: The Scrum Guide2, page 7

2: The Scrum Guide

Answer: A

Explanation:

The Scrum Master should allow the Developers to self-manage and determine for themselves what to do because:

It respects the autonomy and empowerment of the Developers. The Developers are accountable for organizing and managing their own work, and they are the best people to decide how to conduct their Daily Scrum. The Scrum Master should not impose or dictate how the meeting should be set up or run, as that would undermine the self-organization and collaboration of the Developers.

It supports the continuous improvement and adaptation of the Developers. The Developers are expected to inspect and adapt their process and practices, and to find ways to overcome any challenges or impediments they face. The Scrum Master should not solve the problems for them, but rather facilitate their problem-solving and learning abilities.

It aligns with the role and responsibilities of the Scrum Master. The Scrum Master is responsible for promoting and supporting Scrum, and for helping everyone understand and enact Scrum theory, values, principles, and practices. The Scrum Master is not a manager or a leader of the Developers, but rather a servant-leader who enables them to work effectively.

Scrum Guide 2020, page 6: ''Developers are the people in the Scrum Team that are committed to creating any aspect of a usable Increment each Sprint.''

Scrum Guide 2020, page 6: ''The Developers are accountable for ... organizing and managing their work.''

Scrum Guide 2020, page 12: ''The Developers can select whatever structure and techniques they want, as long as their Daily Scrum focuses on progress toward the Sprint Goal and produces an actionable plan for the next day of work. This creates focus and improves self-management.''

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.''

Scrum Guide 2020, page 7: ''The Scrum Master is accountable for establishing Scrum as defined in the Scrum Guide. They do this by helping everyone understand Scrum theory and practice, both within the Scrum Team and the organization.''

Answer: B

Explanation:

It is not true that the Product Owner makes sure the correct stakeholders are invited to the Sprint Retrospective. They might have important instructions for team improvements. This is because:

The Sprint Retrospective is an event where the Scrum Team inspects how the last Sprint went with regards to individuals, interactions, processes, tools, and their Definition of Done. The purpose of the Sprint Retrospective is to plan ways to improve quality and effectiveness.

The Sprint Retrospective is an internal event for the Scrum Team only. It is a safe and confidential space where the Scrum Team can openly and honestly reflect on their strengths and weaknesses, and identify actions to improve their performance and collaboration.

The stakeholders are not invited to the Sprint Retrospective. They do not have a say in how the Scrum Team works or what they should improve. The stakeholders can provide feedback and suggestions to the Scrum Team in other events, such as the Sprint Review or the Product Backlog refinement sessions.

The Product Owner is a member of the Scrum Team who 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 does not make sure the correct stakeholders are invited to the Sprint Retrospective. They might have important instructions for team improvements. This would violate the self-management and autonomy of the Scrum Team and undermine their trust and empowerment.

[Scrum Guide], page 18, section ''Sprint Retrospective''

[Scrum Guide], page 7, section ''The Scrum Team''

[Scrum Guide], page 17, section ''Sprint Review''

[Scrum Guide], page 6, section ''Product Owner''

[Scrum Guide], page 10, section ''Product Goal''

Answer: B

Explanation:

The Definition of Done is a formal description of the state of the Increment when it meets the quality measures required for the product. The Definition of Done is used to assess when work is complete on the product Increment.

The Definition of Done is defined by the Scrum Team, not by the Product Owner alone. The Scrum Team consists of one Product Owner, one Scrum Master, and Developers. They are all accountable for creating a valuable, useful, and potentially releasable product Increment each Sprint.

The Product Owner is accountable for maximizing the value of the product resulting from the work of the Scrum Team. The Product Owner is responsible for managing and refining the Product Backlog, collaborating with the stakeholders and the Developers, and ordering the items in a way that best achieves goals and missions. The Product Owner represents the interests of everyone with a stake in the product and ensures that the Scrum Team works on the right things at the right time.

The Developers are accountable for creating a ''Done'' Increment that meets the Definition of Done each Sprint. The Developers are responsible for planning and executing the Sprint Backlog, designing and building the product functionality, testing and improving the product quality, and delivering a potentially releasable Increment. The Developers work closely with the Product Owner to understand and clarify the Product Backlog items, provide feedback and estimates, and suggest improvements and innovations.

The Scrum Master is accountable for establishing Scrum as defined in the Scrum Guide. The Scrum Master is responsible for promoting and supporting Scrum as defined in the Scrum Guide. The Scrum Master does this by helping everyone understand Scrum theory and practice, both within the Scrum Team and the organization.

The Definition of Done may vary from one Scrum Team to another, depending on the context and domain of work. However, it must be consistent within one team. If there are multiple Scrum Teams working on one product, they must share a common Definition of Done. If there is an organizational standard for a Definition of Done, all Scrum Teams must follow it as a minimum.

Scrum Guide: https://www.scrumguides.org/scrum-guide.html

Definition of Done: https://www.scrum.org/resources/what-is-a-definition-of-done

Product Owner: https://www.scrum.org/resources/what-is-a-product-owner

Developers: https://www.scrum.org/resources/what-is-a-developer-in-scrum

Scrum Master: https://www.scrum.org/resources/what-is-a-scrum-master