Which three statements are true regarding communication between Oracle Management Cloud services? (Choose three.)
A. The data collector collects different types of data from the Oracle Management Repository including entities, entity properties, metrics, performance metrics, and events.
B. The cloud agent detects logs from the entity and the agent list itself, depending on the log rules, and uploads the collected logs to the EM agent.
C. The gateway authenticates the cloud agent in the client security service layer by checking if the cloud agent is a valid entity.
D. The Oracle Log Analytics and APM services receive data from a distributed file system and retain it in the service schema of each service.
E. The gateway uploads logs using a data pipeline and stores them on the unified data platform of Oracle Management Cloud.