Multiple ChoiceHard 45s
Domain service vs application service
Which responsibility belongs to an application service rather than a domain service?
Options
- 1Enforcing a core business invariant that must always hold true for the domain entity
- 2Calculating a domain rule that depends only on the entity's own internal state values
- 3Orchestrating use-case flow, transactions, and calling domain objects/ports
- 4Modeling a value object that carries several related attributes together immutably
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