What is the main focus of Scrum methodology?

The main focus of Scrum methodology is on continuous improvement and adaptability. Scrum is designed to help teams respond effectively to changing requirements and feedback throughout the development process. At its core, Scrum emphasizes iterative progress through short time-boxed events called Sprints, allowing teams to regularly assess their work, gather insights, and adjust their approach based on real-time feedback. This flexibility enables teams to optimize their workflows, incorporate learnings, and continually enhance the product and the team's performance, leading to better outcomes.

In contrast to the other choices, Scrum does not prioritize extensive documentation or rigid planning, nor does it enforce strict adherence to rules that may stifle innovation or responsiveness. The focus is on delivering value incrementally and learning from experiences, which fosters a culture of continuous improvement and adaptability. This is what sets Scrum apart from more traditional methodologies that may emphasize upfront planning and control mechanisms.