Câu 25: S90.08: Advanced SOA Design Architecture (S90-08A)

Which of the following statements about the subscriber role established by the application of the Event-Driven Messaging pattern is true?

1. A. a service can have multiple consumers as subscribers — đáp án hiện tại
2. B. a consumer can only subscribe to one service
3. C. a service can only have one consumer as a subscriber
4. D. All of these statements are true.