Which statement about subgenerators is accurate?

• A. They are standalone tools that replace the main generator entirely
• B. They are built into Yeoman and require no composition
• C. They are separate generators that you compose with (via this.composeWith) to add functionality to your main generator
• D. They cannot interact with the main generator

Answer: (C)

Subgenerators are separate generators that you compose with your main generator to add functionality. This composition is done with this.composeWith(), which runs the subgenerator as part of the main generator’s lifecycle and lets you modularize features. By splitting tasks into subgenerators, you can reuse code, keep the main generator organized, and have each piece handle its own prompts, file creation, and configuration while the main generator orchestrates how they fit together. They don’t replace the main generator; instead they extend it through explicit composition. They aren’t automatic built-in pieces that require no setup—their interaction with the main generator is intentional and coordinated, allowing the combined output to be a cohesive project.