Incremental Design

Correct Answer: Refactor the component iteratively to avoid a big, disruptive change

When significant changes are required in a component, agile teams refactor and improve it iteratively instead of entirely redesigning or replacing it. This approach helps maintain the incrementality of the project.

Correct Answer: The team should integrate the changes incrementally by introducing small portions of the new feature in each iteration of the design process.

As a follower of incremental design, the development team should take into consideration the substantial modifications proposed by the client. They don't need to refuse the changes or entirely redesign the module, as these actions will disrupt the project timeline and are not in line with the incremental design principle. The correct step will be to integrate the changes incrementally by introducing small portions of the new feature in each iteration of the design process. This is the core idea of incremental design. By doing so, the team can manage the modification, continually adjust, optimize design, and promptly provide feedback for each modification proposed. The offer to put proposed changes on hold until the team completes the entire software development is also incorrect because it prolongs the feedback loop and contradicts with the principle of rapid and flexible response to change which underpins agile methodologies.

Correct Answer: Prioritize building small, functional modules

In incremental design, it's essential to prioritize building small functional modules and gradually adding to the product, while remaining open to user feedback, addressing technical debt, and refactoring the code as necessary.