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

The primary focus of the Development Team during a Sprint is to build deliverable increments of the product. This aligns directly with the purpose of a Sprint, which is to produce a potentially shippable product increment that meets the definition of done established by the team.

This focus ensures that at the end of the Sprint, the team has a concrete deliverable that can be reviewed and potentially released to stakeholders. The Development Team collaborates closely, following Agile principles to iterate and refine the product based on feedback and evolving requirements.

In contrast, the creation of detailed design documents, conducting performance reviews, and managing the Product Backlog are important activities in a broader sense but do not capture the immediate objective of the Development Team during a Sprint. Creating design documents can be a part of the overall development process but is not a primary focus during the time box of a Sprint. Performance reviews pertain to personnel assessments and do not directly contribute to the product increment. Meanwhile, managing the Product Backlog is typically the responsibility of the Product Owner rather than the Development Team. Thus, the team concentrates on delivering value through the development of features and functionalities in each Sprint.