Latest Oracle 1Z0-1109-25 PDF and Dumps (2025) Free Exam Questions Answers [Q20-Q36]

December 28, 2025 1Z0-1109-25, Oracle 0 Comments

Latest Oracle 1Z0-1109-25 PDF and Dumps (2025) Free Exam Questions Answers [Q20-Q36]

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Latest Oracle 1Z0-1109-25 PDF and Dumps (2025) Free Exam Questions Answers

Pass Your Oracle Cloud Infrastructure 1Z0-1109-25 Exam on Dec 28, 2025 with 52 Questions

NEW QUESTION 20
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.

NEW QUESTION 21
A team wants to deploy artificial intelligence and machine learning workloads in their OCI Container Engine for Kubernetes (OKE) cluster. They prioritize strong isolation, cost-efficiency, and the ability to leverage serverless capabilities.
Which solution is best suited for their requirements?

Virtual nodes in OKE

Self-Managed Nodes in OKE

Managed nodes in OKE

Container Instances in OCI

NEW QUESTION 22
You are a developer and have been asked to develop an e-commerce website for your organization. It must support a variety of clients including desktop browsers, mobile browsers and native mobile applications.
Which two approaches can you use to build the application to achieve deployment independence, easier technology upgrades, and resiliency to architecture changes? (Choose two.)

Use monolithic approach, as it allows you to easily redeploy your applications to perform frequent updates.

Implement each module as an independent service/process which can be replaced, updated, or deleted without disrupting the rest of the application.

Use monolithic approach to as it makes it easier to incrementally adapt to newer technology.

Choose monolithic approach over microservices as it has better fault isolation capability.

Use microservices architecture as it eliminates any long-term commitment to a technology stack.

NEW QUESTION 23
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.

NEW QUESTION 24
Which two are prerequisites for creating a secret in Oracle Cloud Infrastructure Vault service? (Choose two.)

You must first create a hash digest of the secret value.

You must have the required permissions to create and manage secrets in the Vault service.

You must have a Vault managed key to encrypt the secret.

You must have an auth token to encrypt the secret.

The user must create a compute instance to run the secret service.

NEW QUESTION 25
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.

NEW QUESTION 26
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>

NEW QUESTION 27
Which of the following is NOT considered a DevOps resource in the context of the OCI DevOps project service?

Environments

API integrations

Build pipelines

Code repositories

NEW QUESTION 28
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

NEW QUESTION 29
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 third-party tools like Ansible, Terraform, or OverOps to analyze code for security defects or bugs in code quality

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

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 Sonatype, SonarQube, or OverOps to analyze code for security defects or bugs in code quality

NEW QUESTION 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.

NEW QUESTION 31
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

NEW QUESTION 32
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

NEW QUESTION 33
You have been asked to provision a new production environment on Oracle Cloud Infrastructure (OCI). After working with the solution architect, you decide that you are going to automate this process.
Which OCI service can help automate the provisioning of this new environment?

OCI Streaming Service

Oracle Functions

Oracle Container Engine for Kubernetes

OCI Resource Manager

NEW QUESTION 34
As a DevOps engineer working on an OCI project, you’re setting up a deployment pipeline to automate your application deployments.
Which statement is false about deployment pipeline in OCI DevOps?

Using deployment pipeline, you can deploy helm charts in OCI Function.

You can add a Wait stage that adds a specified duration of delay in the pipeline.

You can add a Traffic Shift stage that routes the traffic between two environments.

You can add an Approval stage that pauses the deployment for a specified duration for manual decision from the approver.

NEW QUESTION 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

NEW QUESTION 36
As a DevOps engineer working on managing clusters on the OCI platform for your organization, which statement is true about managing cluster add-ons in OCI OKE Cluster?

When creating a new cluster, essential cluster add-ons cannot be disabled.

When enabling a cluster add-on, you cannot configure the add-on by specifying one or more key/value pairs to pass as arguments to the cluster add-on.

When creating a new cluster, essential cluster add-ons are set to manually update.

When you disable a cluster add-on using the console, the add-on is completely removed from the cluster.

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	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.
Topic 3	Understand DevOps Principles and Effectively Work with Containerization Services: This section of the exam measures the skills of DevOps Engineers and Cloud Architects in applying DevOps methodologies and containerization practices. It covers implementing a microservices architecture, creating Docker containers, and managing Oracle Cloud Infrastructure Registry (OCIR) and Container Instances to streamline application deployment and scalability.
Topic 4	Implementing Monitoring and Observability (O&M): This section evaluates the expertise of Site Reliability Engineers (SREs) and Monitoring Specialists in tracking system performance using OCI Monitoring, Logging, and Events services. It analyzes metrics, logs, and events to maintain system reliability and troubleshoot operational issues effectively.