How does Modular design operate?

Modular design operates by breaking a system down into distinct components or modules that can be developed, tested, and maintained independently. This approach allows different teams to work on various modules simultaneously, leading to a more efficient use of resources and potentially faster development cycles.

By isolating the components, modular design enhances flexibility, enabling teams to update or replace individual modules without significant impacts on the overall system. This independence also facilitates parallel development, where multiple teams can work on different modules, thereby speeding up the overall project timeline. Additionally, if a module encounters issues, it can often be modified or debugged without halting the entire project, further promoting a streamlined development process.

The other choices do not align with the principles of modular design. For instance, having all components developed simultaneously by one team lacks the specialization and efficiency that modular design promotes. Developing only a single module over an extended period does not capture the simultaneous and independent nature of modular systems. Lastly, emphasizing a linear approach conflicts with the flexibility and concurrency inherent in modular design, which supports iterative and parallel workflows rather than a strict sequential process.