Free Oracle Cloud Infrastructure 2025 DevOps Professional Exam 1Z0-1109-25 Exam Practice Test

You’re using Oracle Cloud Infrastructure (OCI) DevOps to deploy your application on an Oracle Container Engine for Kubernetes (OKE) environment. You push your code to the OCI Code Repository, add all the required stage and configure the build and deployment pipeline. When you run the build, you see "unable to clone the repository" error.What could the configuration error be?

• The Docker image used in the pipeline is incompatible with the OKE environment.
• Dynamic Groups and OCI IAM policies to access the code repository are missing.
• The OKE cluster is not configured to allow external access to the code repository.
• CA bundle for Transport Layer Security (TLS) verification to download the build source during the build run is missing.

As a DevOps engineer working on a CI/CD pipeline for your company’s application, you have completed code analysis, image scanning, and automated testing.What is the next step to ensure a secure and reliable deployment?

• Add a traffic Shift stage to route the traffic between two sets ofbackend IPs.
• Add an invoke function stage to run code or custom logic in a serverless manner.
• Add a shell stage to run custom commands in the deployment pipeline.
• Add an approval stage to pause the deployment for a specified duration for manual decision from the approver.

You are using the Oracle Cloud Infrastructure (OCI) DevOps service and you have successfully built and tested your software applications in your Build Pipeline. The resulting output needs to be stored in a container repository.Which stage should you add next to your Build Pipeline?

• Trigger deployment
• Managed build
• Deliver artifacts
• Export packages

As a DevOps engineer at XYZ Corp, you are responsible for ensuring the smooth operation of high- traffic web applications hosted on Oracle Cloud Infrastructure (OCI). The web applications run on multiple OCI resources, including virtual machines, load balancers, and databases. Recently, users have reported failures while accessing one of the OCI-based web applications, and you suspect HTTP 5XX errors on the load balancer. You need to quickly identify and address this issue.Which of the following statements can assist you in quickly identifying and monitoring the HTTP 5XX error rate on the load balancer and setting up notifications?

• Use Custom Metrics of the Monitoring service to collect HTTP 5XX error rates from the load balancer and set up Service Connectors with third-party services such as PagerDuty or Slack.
• Use Metrics and Alarms of the Monitoring service with Container Engine for Kubernetes (OKE) to monitor HTTP 5XX errors on Kubernetes resources and correlate them with other OCI resources.
• Use Event Rules to detect HTTP 5XX errors on the load balancer and trigger automated actions using OCI Functions or API Gateway.
• Use Metrics and Alarms of the Monitoring service to monitor the HTTP 5XX error rate on the load balancer and set up notifications with OCI Notifications.

Which of the following statement is INCORRECT with respect to a Dockerfile?

• WORKDIR instruction sets the working directory for any RUN, CMD, ENTRYPOINT instructions and not for COPY and ADD instructions in the Dockerfile.
• An ENV instruction sets the environment value to the key, and it is available for the subsequent build steps and in the running container as well.
• The RUN instruction will execute any commands in a new layer on top of the current image and commit the results.
• If CMD instruction provides default arguments for the ENTRYPOINT instruction, both should be specified in JSON format.

An operations team is exploring the use of OCI Container Instances to run their container workloads without managing servers.Which of the following statements is false regarding the use of Container Instances?

• The underlying infrastructure for Container Instances is fully managed and hardened by OCI, ensuring reliability and security.
• Billing for Container Instances is based on the allocated CPU and memory resources for each container instance.
• Container Instances require the team to perform provisioning, patching, and ongoing management of servers.
• Container Instances provide a serverless compute service for running containers, eliminating the need for server management.

Your team is working on a project to deploy a microservices-based application on a cloud platform using Terraform. Each microservice has specific configurations and dependencies, and you want to ensure modularity, reusability, and consistency across deployments.Which Terraform feature would you use to achieve these objectives efficiently?

• Terraform Providers
• Terraform Workspaces
• Terraform Variables
• Terraform Modules

As a DevOps engineer at XYZ Corp, you have been assigned the task of setting up a new OKE (Oracle Kubernetes Engine) cluster to manage the organization’s Kubernetes applications hosted on Oracle Cloud Infrastructure (OCI). Your goal is to ensure a smooth and efficient process while preparing for the cluster creation.Which of the following statements is false regarding the preparation process for setting up a new OKE cluster?

• Container Engine for Kubernetes cannot utilize existing network resources for the creation of the new cluster.
• Container Engine for Kubernetes automatically creates and configures new network resources for the new cluster.
• It is necessary to ensure sufficient quota on different resource types in your OCI tenancy for the cluster setup.
• Access to an Oracle Cloud Infrastructure tenancy is required to set up the new OKE cluster.

How do OCI DevOps Deployment Pipelines reduce risk and complexity of production applications?

• By reducing change-driven errors introduced by manual deployments
• By scaling builds with service-managed build runners
• By working with existing Git repositories and CI systems
• By eliminating downtime of production applications

Observability helps understand system behavior, but it has limitations.Which of the following tasks cannot be accomplished solely through observability?

• Optimizing resource utilization
• Automating software deployments
• Identifying infrastructure bottlenecks
• Identifying resource consumption