Which statement is true about refactoring code?

Refactoring code involves making small, incremental changes to the internal structure of the code without altering its external behavior. The goal of refactoring is to improve code readability, maintainability, and performance while ensuring that the functionality remains unchanged. This practice helps in reducing technical debt, enhancing the quality of the codebase, and making future changes easier and less error-prone.

SAFe Scrum Master References

SAFe Agile Principles: continuous improvement and refactoring

SAFe 5.0 framework: best practices for maintaining high-quality code through refactoring