Which is a benefit of using a modular approach?

The benefit of using a modular approach lies in the ability to assign elements of a project to multiple programmers. This segmentation of work allows for parallel development, where different components of a system can be coded simultaneously by different team members. This not only enhances efficiency but also leverages the unique skills of each programmer on specific modules, leading to improved overall productivity and possibly higher quality code due to specialized focus.

By breaking down a project into smaller, manageable modules, teams can tackle complex systems more effectively. Furthermore, if issues arise, they can often be isolated to a specific module, making debugging and maintenance more straightforward. This approach contrasts with scenarios where a single programmer works on the entire project or where coding cannot commence until all project elements are completed.