Which statement best describes the effect of transforming large source files into smaller files?

Which statement best describes the effect of transforming large source files into smaller files?

• A. Fewer modules
• B. More project flexibility and reduce merge conflicts
• C. Slower builds
• D. Increased dependencies

Answer: (B)

Breaking large source files into smaller ones creates modules with clear boundaries, making the project easier to understand and manage. This modular approach increases project flexibility because teams can work on different parts independently, swap implementations, and reuse components without destabilizing the whole codebase. It also reduces the risk of merge conflicts, since concurrent changes are more likely to affect separate modules rather than one gigantic file, making version control easier to resolve. Builds can benefit from this structure through faster incremental or parallel compilation, rather than becoming inherently slower. While splitting files, you generally don’t introduce more dependencies; you often reduce coupling between parts of the system. Therefore, the description of greater project flexibility and fewer merge conflicts best matches the effect.

Breaking large source files into smaller ones creates modules with clear boundaries, making the project easier to understand and manage. This modular approach increases project flexibility because teams can work on different parts independently, swap implementations, and reuse components without destabilizing the whole codebase. It also reduces the risk of merge conflicts, since concurrent changes are more likely to affect separate modules rather than one gigantic file, making version control easier to resolve. Builds can benefit from this structure through faster incremental or parallel compilation, rather than becoming inherently slower. While splitting files, you generally don’t introduce more dependencies; you often reduce coupling between parts of the system. Therefore, the description of greater project flexibility and fewer merge conflicts best matches the effect.