Integrated Increments in Scrum
When multiple Scrum Teams are working on the same product, integrating their Increments every Sprint is crucial for ensuring the product is cohesive and meets the Definition of Done. This article explains the importance of integration and the role it plays in the Scrum framework.
Exam Question
When many Scrum Teams are working on the same product, should all of their Increments be integrated every Sprint?
(choose the best answer)
A. No, that is far too hard and must be done in a hardening Sprint.
B. No, each Scrum Team stands alone.
C. Yes, but only for Scrum Teams whose work has dependencies.
D. Yes, in order to accurately inspect what is done.
Correct Answer
D. Yes, in order to accurately inspect what is done.
Explanation
Correct Answer
D. Yes, in order to accurately inspect what is done:
Integration of Increments every Sprint is essential to ensure that all parts of the product work together as expected. This practice allows the Scrum Teams and stakeholders to inspect the integrated product and adapt accordingly. Regular integration helps in identifying issues early and ensuring that the product remains shippable.
Incorrect Answers
A. No, that is far too hard and must be done in a hardening Sprint: This approach goes against the principle of continuous integration in Scrum. Hardening Sprints are not a part of Scrum and can lead to delayed feedback and integration issues.
B. No, each Scrum Team stands alone: In Scrum, even when multiple teams are working on the same product, their work must be integrated to ensure the product is cohesive and meets the Definition of Done.
C. Yes, but only for Scrum Teams whose work has dependencies: All Scrum Teams working on the same product should integrate their work, not just those with dependencies. This ensures a holistic view of the product’s progress.
Responsibilities in Scrum
- Product Owner: The Product Owner ensures that the Product Backlog items are ordered to maximize value and facilitate integration of work from multiple teams.
- Scrum Master: The Scrum Master supports the Scrum Teams in maintaining effective communication and collaboration to achieve integrated Increments.
- Developers: The Developers are responsible for ensuring that their work is integrated with the work of other teams to create a cohesive product Increment.
Relevance to the PSPO I Exam
Understanding the importance of integrating Increments is crucial for the PSPO I exam. This knowledge ensures that candidates appreciate the need for continuous integration and its role in delivering a potentially releasable product every Sprint.
Key Takeaways
- Integration of Increments every Sprint is essential for a cohesive product.
- Continuous integration allows for early identification of issues and ensures the product remains shippable.
- All Scrum Teams working on the same product should integrate their work, regardless of dependencies.
Conclusion
Integrating Increments every Sprint is a fundamental practice in Scrum that ensures a cohesive and shippable product. By understanding and implementing this practice, Scrum Teams can deliver valuable and high-quality products. For more information on preparing for the PSPO I exam, visit our PSPO I Exam Prep.