PSM-II Exam Dumps : Professional Scrum Master II

When scaling Scrum, it is important to have multiple Scrum Teams working from one Product Backlog, because this ensures that they are aligned on the same product vision, goal, and value12. Having one Product Backlog also helps to reduce duplication, inconsistency, and waste, and to optimize the flow of work and feedback12. The Product Owner is accountable for managing the Product Backlog and ensuring that it is transparent, ordered, and refined for the multiple Scrum Teams3 . The Scrum Teams collaborate with the Product Owner and each other to deliver a single integrated product Increment every Sprint3 .

References: 1: What is Scaling Scrum? | Scrum.org 2: Scaling Scrum with Nexus | Scrum.org 3: Scrum Guide | Scrum Guides : The Nexus Framework for Scaling Scrum: Continuously Delivering an Integrated Product with Multiple Scrum Teams

Using Scrum does not ensure that adding more resources to a project proportionally increases the value delivered. In fact, adding more resources may have the opposite effect, as it can introduce more complexity, communication overhead, coordination challenges, and integration issues12. Scrum values quality over quantity, and focuses on delivering the most valuable and feasible outcomes in a given timebox3 . Scrum also encourages teams to be self-organizing and cross-functional, which means that they can work autonomously and collaboratively without relying on external resources or dependencies3 .

References: 1: Adding more resources in Scrum will proportionally increase the value … 2: The Mythical Man-Month - Wikipedia 3: Scrum - What is it, how it works, & how to start - Atlassian : How Scrum Teams can Complement Scrum by Adding Practices, Tools and …

The complexity of the problem being solved and the complexity of the requirements are both sources of uncertainty and variability that can impact the Sprint Goal and the Sprint Backlog. The skills and working relationships of the people on the Scrum Team(s) are also crucial for delivering a valuable product increment in a Sprint. The Scrum Master is accountable for establishing an environment where the Scrum Team can be effective and improving the professionalism of the Scrum Team.

References:

• Scrum Guide 2020, page 6: “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.”
• Scrum Guide 2020, page 10: “The Sprint Goal is an objective set for the Sprint that can be met through the implementation of Product Backlog items. This provides guidance to the Development Team on why it is building the Increment.”
• Scrum Guide 2020, page 11: “The Sprint Backlog is composed of the Sprint Goal (why), the set of Product Backlog items selected for the Sprint (what), as well as an actionable plan for delivering the Increment (how).”
• Evidence-Based Management Guide, page 9: “Uncertainty is inherent in complex work. The more complex work is, the more uncertainty there is. Uncertainty comes from two sources: variability and emergence.”