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Oracle 1Z0-1109-25 Exam Syllabus Topics:

Topic	Details
Topic 1	Using Code and Templates for Provisioning and Configuring Infrastructure: This domain evaluates the expertise of DevOps Engineers and Infrastructure Architects in deploying infrastructure using Infrastructure as Code (IaC) tools like Terraform. It focuses on automating resource provisioning with OCI Resource Manager to ensure consistent and efficient infrastructure setups.
Topic 2	Managing Containers Using Container Orchestration Engine: This part assesses the abilities of Kubernetes Administrators and Containerization Specialists in managing Oracle Container Engine for Kubernetes (OKE). It covers cluster creation, scaling, upgrades, networking, storage, and security configurations to optimize containerized applications in OCI environments.
Topic 3	Configuring and Managing Continuous Integration and Continuous Delivery (CI CD): This section tests the knowledge of CI CD Engineers and Automation Specialists in automating the software lifecycle using OCI DevOps Service. It includes managing source code repositories, configuring build deployment pipelines, and creating artifacts for automated deployments across environments.

NO.24 How can system administrators ensure that only signed images from Oracle Cloud Infrastructure Registry are deployed to a Container Engine for Kubernetes cluster?

By disabling access to the Container Engine for Kubernetes cluster

By manually inspecting each image before deployment

By encrypting the images using a custom encryption algorithm

By configuring an image verification policy for the cluster

NO.25 How does the Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) Cluster Autoscaler determine when to create new nodes for an OKE cluster?

When the CPU or memory utilization crosses a configured threshold.

When the resource requests from pods exceed a configured threshold.

When the custom metrics from the services exceed a configured threshold.

When the rate of requests to the application crosses a configured threshold.

NO.26 A small company is moving to a DevOps framework to better accommodate their intermittent workloads, which are dynamic and irregular. They want to adopt a consumption-based pricing model.
Which Oracle Cloud Infrastructure service can be used as a target deployment environment?

Virtual machine compute instance

Oracle Kubernetes (OKE)

Bare metal compute instance

Functions

NO.27 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

NO.28 Your team is responsible for deploying a new version of an application that is being used by your company’s finance department. The application is critical to the department’s operations, and any downtime could have serious consequences.
What is the recommended approach in OCI for creating environments for this scenario?

Deploy the application to two separate OCI tenancies to ensure complete isolation between environments.

Use a single Kubernetes cluster with two node pools, one for the blue-green environment and one for the canary environment.

Configure two OKE clusters, selecting the blue-green traffic shift strategy using a load balancer.

Use a single OCI region and create two separate Virtual Cloud Networks (VCNs), one for the blue environment and one for the green environment.

NO.29 Which command creates the docker registry secret required in the application manifests for OKE to pull images from Oracle Cloud Infrastructure Registry?

NO.30 A DevOps engineer is asked to access an Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) cluster to deploy new applications and manage existing ones.
Which two statements are true? (Choose two.)

To access the cluster using kubectl, you have to set up a Kubernetes configuration file for the cluster. The kubeconfig file by default is named config and stored in the $HOME/.kube directory.

When a cluster’s Kubernetes API endpoint has a public IP address, you can access the cluster in Cloud Shell by setting up a kubeconfig file.

Generating an API signing key pair is not required while setting up cluster access using local machine if the public key is not already uploaded in the console.

The only available option when a cluster’s Kubernetes API endpoint has a public IP address is to control the cluster locally using kubectl and the Kubernetes Dashboard.

To access the cluster using kubectl, you have to set up a Kubernetes manifest file for the cluster. The kubeconfig file by default is named config and stored in the $HOME/.manifest directory.

NO.31 As a developer working on a software project to be deployed on OKE, you have created a Helm chart for your application. You want to deploy the chart using OCI DevOps service.
Which statement is true about deploying a Helm Chart using OCI DevOps service?

A single chart can be installed only once into the same cluster, and create single release.

The Helm charts must be located in the OCI Container Registry repository for deployment.

The values.yaml file is a generic file located in the OCI Container Registry. You must create a reference to this file.

Oracle Cloud Infrastructure (OCI) DevOps service supports deployment of Helm charts to Container Instances.

NO.32 A software development team is working on a prototype using Node.js and MongoDB as their programming language and database, respectively. They need to develop and test isolated web applications or RESTful APIs. They are looking for a simple, quick, and secure way to run containers without managing any servers.
Which OCI service is best suited for this use case?

OCI Functions

Container Instances

OCI DevOps Project

Compute Instances

NO.33 How can you run applications on GPU worker nodes in clusters created using Container Engine for Kubernetes (OKE)?

By selecting a managed node pool, a GPU shape, and a GPU image, and ensuring that the CUDA libraries for different GPUs are pre-installed on the worker nodes

By selecting a virtual node pool, a GPU shape, and a GPU image, and ensuring that the CUDA libraries are included in the application container

By selecting a managed node pool, a GPU shape, and a GPU image that has CUDA libraries pre-installed, and specifying the number of GPU resources required in the pod spec

By selecting a managed node pool, a GPU shape, and a GPU image, and specifying the number of CPU resources required in the pod spec

NO.34 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

NO.35 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

NO.36 You’re using Oracle Cloud Infrastructure (OCI) DevOps service to automate your software releases to release features more frequently and with fewer errors. While deploying an update to production, one of your deployment stages failed.
What action should you perform in your Deployment Pipeline?

Use OCI DevOps Trigger and Rerun tool to avoid downtime.

Automate back up and use the rerelease stage in the Deployment Pipeline.

Add Rescue and Trigger stages to automatically trigger the failed deployment.

Roll back the failed stage in the pipeline to the previous successful released version

NO.37 What are the two items required to create a rule for the Oracle Cloud Infrastructure Events Service? (Choose two.)

Rule Conditions

Management Agent Cloud Service

Auth Token

Actions

Service Connector

NO.38 What is the correct approach to upgrade an Oracle Container Engine for Kubernetes (OKE) Cluster to a newer version of Kubernetes?

Upgrade the control plane, then upgrade the node pools.

Initiate the automated upgrade process using the OCI Console, CLI, or API.

Upgrade the node pools one at a time, then once all node pools are upgraded, upgrade the control plane.

Initiate the control plane and node pool upgrades simultaneously.

NO.39 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.

NO.40 You are a DevOps engineer working on a project that requires you to push and pull Docker images to and from Oracle Cloud Infrastructure Registry (Container Registry) using Docker CLI. You have been given access to Container Registry and have installed Docker CLI on your local machine.
Which should you create and use to securely authenticate and store your Docker image in a private Docker registry in OCI?

Auth Token

JSON Web Token

SSH Key Pair

Master Encryption Key in OCI Vault

NO.41 A fully qualified path to a particular image in an OCIR repository is given as iad.ocir.io/ansh81vru1zp/project01/acme-web-app:version2.0.test.
Identify the two options with correct terms and their associated values. (Choose two.)

version2.0.test represents <tenancy-namespace>

ansh81vru1zp/project01/acme-web-app:version2.0.test represents <repo-name>

ansh81vru1zp represents <tenancy-namespace>

iad.ocir.io/ansh81vru1zp represents <region-key>

iad represents <region-key>

NO.42 While adding variables to your build_spec.yaml file, you made a mistake that resulted in a failed build pipeline.
What is the error you could have made?

Defined parameters such as the ${VARIABLE_NAME} file and later assigned their values in the Parameters tab of the build pipeline

Defined variables as exportedVariables to make them available in subsequent stages of the same pipeline

Defined a field such as type: DOCKER_IMAGE in the outputArtifacts: section to specify the docker image produced by the Build stage

Used vaultVariable to hold the content of the vault secrets in Base64 format

NO.43 Why is it important to extract output artifacts from the Oracle Cloud Infrastructure (OCI) DevOps build pipeline and store them in an Artifact Registry repository?

All artifacts are permanently stored in the build pipeline. Extracting just the ones required for deployment tells the deployment pipeline which artifacts to use.

Storing build artifacts in registries helps the deployment pipeline differentiate output artifacts created by the build pipeline from artifacts copied from a Git repository.

Deliver Artifacts is a required stage of the build pipeline, and the entire pipeline won’t work if it is not included in order to extract artifacts after the Managed Build stage.

Output artifacts aren’t permanent. If they are to be used in the Deliver Artifacts stage, they need to be exported as output artifacts to a registry.

NO.44 As an engineer building and deploying applications using an OCI DevOps project, which two capabilities can help ensure the security and reliability of the code in the build and deployment pipelines? (Choose two.)

Using Application Dependency Management (ADM) to identify security weaknesses in software applications by checking their dependencies

Using third-party tools like Sonatype, SonarQube, or OverOps to analyze code for security defects or bugs in code quality

Using JIRA to track user stories and bug fixes in the development process

Using version control tools like Git or SVN to track and manage changes in the codebase

Using third-party tools like Ansible, Terraform, or OverOps to analyze code for security defects or bugs in code quality

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Oracle 1Z0-1109-25 Exam Syllabus Topics:

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