1z0-1084-26最も有効な質問と解答で勉強

You are a developing a microservices application that will be a consumer of the Oracle Cloud Infrastructure (OCI) Streaming service. Which API method should you use to read and process a stream?

• A. GetMessages
• B. ProcessStream
• C. ReadStream
• D. ReadMessages
• E. GetStream

You have developed a cloud-native application on OCI, and you need to enable diagnostic logging for an OCI API Gateway deployment and a backend Oracle Function. Corporate compliance mandates that both the gateway activity and the function execution logs must be collected and stored in separate centralized log resources under a common log group named AppLoggingGroup.
Which TWO configuration steps must you perform within the OCI Logging service to satisfy these requirements?

• A. Create an OCI Logging Agent Configuration specifying the API Gateway and the Oracle Function OCIDs as target custom log inputs.
• B. Create a Custom Log resource for both the API Gateway and the Oracle Function, then configure dynamic groups to push their logging payloads.
• C. Create an OCI Logging Service Log resource under AppLoggingGroup, selecting Functions as the service and the target application as the resource.
• D. Create an OCI Logging Service Log resource under AppLoggingGroup, selecting API Gateway as the service and the target deployment as the resource.
• E. Create an OCI Logging Service Log resource under AppLoggingGroup, selecting Compute as the service and the gateway ' s load balancer as the resource.

A service you are deploying to Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) uses a docker image from a private repository in OCI Registry (OCIR). Which configuration is necessary to provide access to this repository from OKE?

• A. Create a docker-registry secret for OCIR with API key credentials on the cluster, and specify the imagePullSecret property in the application deployment manifest.
• B. Create a docker-registry secret for OCIR with identity Auth Token on the cluster, and specify the imagePullSecret property in the application deployment manifest.
• C. Create a dynamic group for nodes in the cluster, and a policy that allows the dynamic group to read repositories in the same compartment.
• D. Add a generic secret on the cluster containing your identity credentials. Then specify a registryCredentials property in the deployment manifest.

Which design pattern is used when a microservice needs to atomically perform a database write and send a notification event using a single local transaction?

• A. Event Aggregation
• B. Saga Orchestration
• C. Command Query Responsibility Segregation
• D. Transactional Outbox

Which THREE are valid statements regarding the OCI Container Engine for Kubernetes (OKE) service?
(Choose three.)

• A. OKE cannot use existing network resources for the creation of a new cluster.
• B. There is a limit of three clusters within each region, but there is no limit on the number of nodes and pods you can create within each cluster.
• C. OKE automatically creates and configures new network resources for the new cluster.
• D. You must have access to an Oracle Cloud Infrastructure tenancy. Your tenancy must have sufficient quota on different types of resources.