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Multiple ChoiceIntermediate 45s

Domain events vs integration events

Which statement correctly separates a domain event from an integration event?
Options
  1. 1Domain events are always persisted to an event store. Integration events are never persisted anywhere. The persistence gap separates the two kinds.
  2. 2Integration events are consumed only inside one process. They cannot cross a service boundary. Their scope is confined to one process.
  3. 3Domain events are in-process signals of something that happened in the domain; integration events are published across service boundaries
  4. 4They are the same concept under two different names. The two terms are fully interchangeable. No meaningful distinction separates them.

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