A county automation lead asks whether Oracle Functions only consume events or also produce them. What is accurate?
Select an answer to reveal the explanation.
Short Explanation
Functions sit on both sides of the city radio: they can be called when something happens, and creating or updating a function can itself make news on the Events bus. Producer and target, not one or the other.
Full Explanation
Oracle Functions participate on both sides of the Events model. Application and function resources emit Events when they are created or changed, so automation can react to the Functions control plane itself. Separately, events from other OCI services can target functions as rule actions. For the county automation lead, the accurate statement is that Functions are both producers and targets on the Events bus—not merely passive consumers.
Saying Functions never emit Events and that only Object Storage and Autonomous Database can is false; function and application resources are event sources too. Emitting Events only when provisioned concurrency is enabled invents a coupling that documentation does not require. Functions do not replace the Events service; you still define rules to match and route events, including reactions to function updates.
Exam caveat: distinguish “function invoked by an event” from “function resource emitted an event”—both appear in designs but solve different automation problems. Operational check: create or update a function and confirm an Events rule can match that emit for audit/automation, and separately configure a rule whose action invokes a function on an Object Storage or other service event to validate the target path end-to-end.