What are the core components of a messaging infrastructure in SAP S/4HANA and SAP Cloud Platform? Note: There are 3 correct answers to this question.

What are the core components of a messaging infrastructure in SAP S/4HANA and SAP Cloud Platform? Note: There are 3 correct answers to this question.
A . Rest API
B. Enterprise Event Enablement
C. Business Event Handling
D. Enterprise Messaging
E. Destination

Answer: B,C,D