What does it mean for a Development Team to be cross-functional?

A Development Team being cross-functional means that the team comprises members with diverse skills and expertise, allowing them to collaboratively contribute to the delivery of a complete increment of software. This multi-disciplinary approach is essential within the Scrum framework, as it enables the team to self-organize and manage all aspects of the work required to create a product increment.

In a cross-functional team, members typically possess a variety of skills that may include programming, testing, design, analysis, and more, enabling them to tackle different aspects of development without needing to rely heavily on outside help. This not only enhances the team's efficiency but also promotes collaboration and knowledge sharing among members, leading to higher quality outcomes and faster delivery cycles.

The focus on delivering a full increment as a cohesive unit emphasizes the team's capability to handle all elements of the development process from conception to delivery, making them versatile in addressing any challenges that may arise. This characteristic is fundamental to Agile methodologies, which prioritize delivering functional software iteratively.

The other options do not align with the definition of a cross-functional team, highlighting the uniqueness of choice B in understanding team dynamics in a Scrum context.