SPS Exam Dumps : Scaled Professional Scrum (SPS) Exam

The Nexus framework is a way of scaling Scrum for multiple teams working on a single product. The Nexus framework uses Scrum as its building block and extends it only where necessary to minimize and manage dependencies between teams 11. The Nexus framework defines the accountabilities, events, and artifacts that bind and weave together the work of the teams in a Nexus 11. One of the key artifacts in the Nexus framework is the Integrated Increment, which is the integrated aggregation of all work completed by all the Scrum Teams in a Nexus 11.

In Scenario A, the Nexus Sprint Review is not conducted effectively. The teams are not using a shared environment to demonstrate the Integrated Increment, but rather showing their individual work. This means that the stakeholders cannot see the whole product and how it works together. The teams are also delaying the integration of their work, which can lead to quality issues, technical debt, and increased complexity 11. The stakeholders do not provide much feedback, which means that the Nexus cannot adapt to the changing needs and expectations of the customers and users. The event ends without any clear outcomes or next steps.

What could help this Nexus create a single Integrated Increment for inspection at the Nexus Sprint Review is:

• Enforce a Definition of Done across the entire Nexus that includes integration. This is answer B. This is a valid answer because the Definition of Done is a formal description of the state of the Increment when it meets the quality measures required for the product 11. The Definition of Done is used to assess when work is complete on the product Increment 11. The Definition of Done is defined by the Nexus and applies to all the work done by the Scrum Teams in the Nexus 11. The Definition of Done should include integration as one of the criteria, which means that the work done by the teams should be integrated frequently and continuously throughout the Sprint 11. By enforcing a Definition of Done that includes integration, the Nexus can ensure that the Integrated Increment is usable and potentially releasable, which means it meets the quality standards and expectations of the stakeholders 11.

The other three answers are not correct because:

• Reserve the last few days of the Sprint for testing and integration. This is answer A. This is not a valid answer because reserving the last few days of the Sprint for testing and integration is not a good practice. It implies that the teams are not testing and integrating their work throughout the Sprint, but rather doing it at the end of the Sprint. This can lead to quality issues, technical debt, and increased complexity 11. It also reduces the time available for inspection and adaptation, which are essential for empiricism and agility 11.
• Have the Nexus Integration Team integrate all the work as early as possible. This is answer C. This is not a valid answer because the Nexus Integration Team is not the only one responsible for integrating all the work. The Nexus Integration Team is a role that consists of the Scrum Master, the Product Owner, and other members who are responsible for coordinating, coaching, and supervising the integration of the work done by the teams in the Nexus 11. The Nexus Integration Team facilitates the integration of the work, but does not do it for the teams 11. The teams are responsible for integrating their own work and delivering a potentially releasable Increment of product value in each Sprint 11.
• Have a Sprint dedicated to integration. This is answer D. This is not a valid answer because having a Sprint dedicated to integration is not consistent with Scrum or Nexus. Scrum and Nexus require that the teams deliver a potentially releasable Increment of product value in each Sprint 11. Having a Sprint dedicated to integration means that the teams are not delivering any value or receiving any feedback in that Sprint 11. It also means that the teams are accumulating technical debt and complexity that will make integration more difficult and risky 11.

The best way for multiple Scrum Teams to deliver a valuable and useful Increment in a Sprint is to complete work that integrates with all of the other work from other Scrum Teams on the initiative. This means that the Scrum Teams collaborate and coordinate their work to produce a single Integrated Increment that meets the Definition of Done and the Product Goal. The Integrated Increment is the combined work of all the Scrum Teams that is potentially releasable and provides value to the customers and stakeholders 11.

The other options are not correct for the following reasons:

• Each Scrum Team delivering done Increments of its own area of responsibility and integrating them into a whole product during stabilization prior to release is not a good idea, as it violates the Scrum principles and values. The Scrum Guide states that the Scrum Team delivers a product Increment that is usable and valuable at the end of every Sprint, not at the end of the release 22. Delaying the integration until the stabilization phase would compromise the transparency, the feedback, and the adaptability of the Scrum Teams.
• Each Scrum Team providing a unique done Increment that includes the team’s added functionality is not a good idea, as it does not ensure that the product Increment is integrated and consistent across the initiative. The Scrum Guide states that the product Increment is the sum of all the Product Backlog items completed during a Sprint and all previous Sprints 22. If each Scrum Team provides a unique Increment, they may not be aligned with the Product Goal and the Definition of Done, and they may create conflicts or dependencies with other Scrum Teams.
• Functionality not integrated with the work of other Scrum Teams being delivered as unintegrated Increments to demonstrate the value created by the Scrum Teams unable to completely integrate their Increments is not a good idea, as it does not ensure that the product Increment is done and valuable. The Scrum Guide states that the product Increment must be usable and meet the Definition of Done 22. If some functionality is not integrated with the work of other Scrum Teams, it may not be usable or valuable to the customers and stakeholders, and it may introduce technical debt or quality issues.

The best remedy for this situation is to ensure that all Scrum Teams understand the Nexus Sprint Goal. The Nexus Sprint Goal is a commitment that describes the purpose that will be achieved by the Nexus during the Sprint. It aligns with the Product Goal and provides coherence and focus for the work of the Scrum Teams. By understanding the Nexus Sprint Goal, the Scrum Teams can see how their work contributes to the product’s progress and value delivery 1234.

The other answers are not effective for this situation because:

• A. During Nexus Sprint Planning, have all the teams plan the Sprint together in one room, so they can see what other teams are working on. This answer is not sufficient because it does not address the root cause of the problem, which is the lack of a clear and shared purpose for the Sprint. Having all the teams plan the Sprint together may help them coordinate their work and identify dependencies, but it does not necessarily help them understand how their work relates to the product’s progress and value.
• C. Ask the Scrum Master to explain to the teams that the Product Owner can choose which features to work on, as she has the final say. This answer is not helpful because it does not foster collaboration and alignment among the Scrum Teams. It also undermines the self-organization and empowerment of the Scrum Teams, and reduces their ownership and accountability for the work. The Product Owner is responsible for managing and ordering the Product Backlog, but the Scrum Teams are responsible for selecting and delivering the work for the Sprint.
• D. During Nexus Sprint Planning, ask each Scrum Team to create a Sprint Goal that describes the purpose of the Sprint. This answer is not optimal because it does not ensure that the Scrum Teams have a common objective and direction for the Sprint. Each Scrum Team may have a different Sprint Goal that may or may not align with the Nexus Sprint Goal and the Product Goal. This may lead to confusion, inconsistency, and sub-optimization of the product delivery.