1z0-1084-26 Exam Dumps : Oracle Cloud Infrastructure Developer Professional

OCI Events messages follow theCloudEventsindustry-standard event-envelope format hosted by the Cloud Native Computing Foundation. Oracle ' s Events documentation explicitly states that every event message includes an envelope and payload and that the envelope structure follows the CloudEvents specification. Standard OCI event fields include cloudEventsVersion, eventID, eventType, eventTime, contentType, extensions, and data. CloudEvents provides a consistent representation for describing event data across services and platforms, improving interoperability in event-driven architectures. AsyncAPI is primarily a specification for describing asynchronous APIs rather than the OCI Events message envelope itself. “Webhooks v2” and “OpenMessage” are not the standards Oracle identifies for OCI Events message structure. Therefore, A is directly supported by Oracle documentation.

Explanation

The correct statements about deleting a Kubernetes cluster are: If you change the auto-generated name of a worker node and then delete the cluster, the renamed worker node is not deleted. Changing the name of a worker node does not affect its deletion when the cluster is deleted. The cluster deletion process does not consider the renamed worker nodes and will delete all worker nodes associated with the cluster. Upon deleting a cluster, no other resources created during the cluster creation process or associated with the cluster (such as VCNs, Internet Gateways, NAT Gateways, Route Tables, Security Lists, Load Balancers, and Block Volumes) are deleted automatically. These additional resources are not automatically deleted when the cluster is deleted. You need to manage the deletion of these resources separately, if desired. Therefore, the correct statements are that the renamed worker nodes are not deleted when the cluster is deleted, and other associated resources are not automatically deleted when the cluster is deleted.

Statement C is NOT valid because OCI Queue currently limits an individual message to256 KB, not a configurable 1 MB. Oracle ' s current functional limits specify a maximum message size of 256 KB, while a PutMessage batch request can contain up to 20 messages with a combined request size of 512 KB. Message retention can be configured from 10 seconds through seven days and cannot be changed after queue creation. Queue-level visibility timeout ranges from one second to twelve hours, and visibility can be adjusted while processing. Oracle also documents maximum delivery attempts as configurable from 1 through 20 before failed messages are moved to the dead letter queue. Therefore, C alone contradicts the current Queue functional limits.