How can an alert be set up that is guaranteed to trigger AS SOON AS that API implementation stops responding to API invocations?

An API implementation is deployed on a single worker on CloudHub and invoked by external API clients (outside of CloudHub).

How can an alert be set up that is guaranteed to trigger AS SOON AS that API implementation stops responding to API invocations?
A . Implement a heartbeat/health check within the API and invoke it from outside the Anypoint Platform and alert when the heartbeat does not respond.
B . Configure a “worker not responding” alert in Anypoint Runtime Manager.
C . Handle API invocation exceptions within the calling API client and raise an alert from that API client when the API is unavailable.
D . Create an alert for when the API receives no requests within a specified time period.

View Answer

Answer: A