In Helix, implementation-scoped values should always be associated with what?

• A. Module
• B. Feature
• C. Foundation
• D. Package

Answer: (A)

In Helix, implementation-scoped values are designed to be associated with modules. Each module in the Helix architecture represents a distinct piece of functionality or a set of related features. By linking implementation-scoped values to a module, it allows for better organization and management of code, ensuring that specific implementations are encapsulated within their respective modules. This encapsulation promotes modularity and separation of concerns, which are key principles in the Helix design pattern.

When values are tied to a module, they can be reused and shared among the various features within that module, while still maintaining a clear structure that allows for easy updates and maintenance. In contrast, features, foundations, and packages serve different roles within the Helix architecture. Features represent specific functionalities, foundations provide common services or capabilities, and packages might refer to collections of modules or functionality arranged for deployment. Aligning implementation values with modules ensures clarity and proper alignment with the overall Helix architecture principles.