What is the main focus of the Development Team during a Sprint?

The primary focus of the Development Team during a Sprint is to meet the Sprint Goal. This goal represents a clear, concise objective that the team aims to achieve by the end of the Sprint. Focusing on the Sprint Goal helps to align the team's efforts and prioritize their work, ensuring that everyone understands what is most important and what constitutes success for that Sprint.

By concentrating on achieving the Sprint Goal, the Development Team can also better coordinate their activities and collaborate effectively, facilitating an environment where they can adapt and respond to challenges that may arise. Achieving the Sprint Goal is critical as it reflects the value delivered to the stakeholders and the progress made toward the overall vision for the product.

The other options, while they may be relevant activities within the Scrum framework, do not capture the core focus for the Development Team during a Sprint. Preparing documentation can be a part of the work, but it is not the primary aim. Managing stakeholder expectations is important but is typically addressed through effective communication and engagement rather than being a specific focus of the Sprint. Lastly, updating the Product Backlog is a responsibility of the Product Owner, and while the Development Team may contribute information, it is not their central focus during a Sprint.