Free Oracle Cloud Infrastructure 2023 Developer Professional Exam 1Z0-1084-23 Exam Practice Test

Which of the following step is NOT required for setting up the Container Engine for Kubernetes (OKE) cluster access using a local installation of kubectl?

• Generate Auth token from the OCI console to access the OKE cluster using kubectl.
• Install and configure the Oracle Cloud Infrastructure (OCI) CLI.
• Set up the kubeconfig file.
• Generate an API signing key pair (if you do not already have one) and upload the public key of the API signing key pair.

Your Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) administrator has created an OKE cluster with one node pool in a public subnet. You have been asked to provide a log file from one of the nodes for troubleshooting purpose. Which step should you take to obtain the log file?

• Use the username opc and password to login.
• It is impossible because OKE is a managed Kubernetes service.
• SSH into the nodes using the private key.
• SSH into the node using the public key.

Which is NOT a valid backend-type option available when configuring an Oracle Cloud Infrastructure (OCI) API Gateway Deployment?

• HTTP_BACKEND
• ORACLE STREAMS_BACKEND
• ORACLE_FUNCTIONS_BACKEND

Which "Action Type" option is NOT available in an Oracle Cloud Infrastructure (OCI) Events rule definition?

• Streaming
• Email
• Notifications
• Functions

Which statement about microservices is FALSE?

• They are typically designed around business capabilities.
• It is fairly common for them to communicate with HTTP.
• Multiple microservices can run in one process.
• They are independently deployable.

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

• You must have access to an Oracle Cloud Infrastructure tenancy. Your tenancy must have sufficient quota on different types of resources.
• OKE cannot use existing network resources for the creation of a new cluster.
• OKE automatically creates and configures new network resources for the new cluster.
• 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.

Which one of the following is NOT a valid backend-type supported by Oracle Cloud Infrastructure (OCI) API Gateway?

• STOCK_RESPONSE_BACKEND
• HTTP BACKEND
• ORACLE_FUNCTIONS_BACKEND
• ORACLE_STREAMS_BACKEND

Which technique is used for testing the entire user flow as well as the moving parts of a cloud native app, ensuring that there are no high-level discrepancies?

• Contract Testing
• Integration Testing
• Unit Testing
• Component Testing
• End-to-end Testing

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?

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

Which of these is a valid use case for OCI Queue?

• Managing network traffic between services
• Storing and retrieving large files
• Sending real-time streaming data
• Building decoupled and scalable systems