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Multiple Choice

What is variant configuration dependency and give an example in engine features.

Variant configuration dependency is about rules that govern how features interact, ensuring that choosing one feature affects what other features must or must not do. It makes the configuration coherent and feasible by tying related parts together. For an engine, if you select a specific turbocharger type, the system enforces compatible choices for related components. The exhaust manifold must match that turbo, and the engine control unit (ECU) mapping and calibration must adjust to the turbo’s characteristics. In short, the turbo type drives necessary changes to the manifold and ECU so the whole configuration works together. The other options describe different ideas that aren’t about how features depend on each other: pricing rules set costs, display order concerns how options are shown, and locking all features to a single variant eliminates variability rather than modeling inter-feature interactions.

Variant configuration dependency is about rules that govern how features interact, ensuring that choosing one feature affects what other features must or must not do. It makes the configuration coherent and feasible by tying related parts together.

For an engine, if you select a specific turbocharger type, the system enforces compatible choices for related components. The exhaust manifold must match that turbo, and the engine control unit (ECU) mapping and calibration must adjust to the turbo’s characteristics. In short, the turbo type drives necessary changes to the manifold and ECU so the whole configuration works together.

The other options describe different ideas that aren’t about how features depend on each other: pricing rules set costs, display order concerns how options are shown, and locking all features to a single variant eliminates variability rather than modeling inter-feature interactions.