Most Recent Oracle 1Z0-1109-25 Exam Dumps

Prepare for the Oracle Cloud Infrastructure 2025 DevOps Professional exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Oracle 1Z0-1109-25 exam and achieve success.

The questions for 1Z0-1109-25 were last updated on Apr 30, 2025.

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Question No. 1

As a DevOps Engineer, you are tasked with explaining the key concepts of Terraform to a new team member. You want to ensure they understand the fundamental concepts of Terraform.

Which of the following best describes the purpose of Terraform variables?

ATerraform variables are used to manage the life cycle of Terraform resources.

BTerraform variables are used to define input values for Terraform configurations, allowing for customization and reuse of infrastructure code.

CTerraform variables are used to output the final state of the infrastructure after deployment.

DTerraform variables are used to define the structure and organization of Terraform configuration files.

Show Answer

Correct Answer: B

Terraform variables are used to define input values for Terraform configurations. They allow users to customize infrastructure deployments by providing different values without modifying the configuration files themselves. Variables help in creating reusable infrastructure code, making it easy to maintain and adjust the infrastructure setup according to different environments or needs.

Question No. 2

What is the correct approach to upgrade an Oracle Container Engine for Kubernetes (OKE) Cluster to a newer version of Kubernetes?

AUpgrade the control plane, then upgrade the node pools.

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

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

DInitiate the control plane and node pool upgrades simultaneously.

Show Answer

Correct Answer: A

The correct approach to upgrade an Oracle Container Engine for Kubernetes (OKE) cluster involves first upgrading the Kubernetes control plane, followed by upgrading the node pools. The control plane must be upgraded first to ensure compatibility with newer versions of Kubernetes, as node pools rely on the control plane for orchestration and management.

After upgrading the control plane, each node pool is upgraded to match the new Kubernetes version. This phased approach ensures the cluster remains in a stable state during the upgrade.

Question No. 3

How can you run applications on GPU worker nodes in clusters created using Container Engine for Kubernetes (OKE)?

ABy 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

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

CBy 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

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

Show Answer

Correct Answer: C

To run applications on GPU worker nodes in Oracle Kubernetes Engine (OKE), you need to:

Select a managed node pool and choose a GPU shape for the worker nodes.

Use a GPU image that has the necessary CUDA libraries pre-installed to ensure that GPU workloads can be executed properly.

In the pod specification, specify the number of GPU resources required for the container to utilize the GPU hardware during execution. This allows Kubernetes to schedule the pod on a node with an available GPU.

Question No. 4

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?

AUse OCI DevOps Trigger and Rerun tool to avoid downtime.

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

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

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

Show Answer

Correct Answer: D

When a deployment stage fails in a OCI DevOps Deployment Pipeline, the recommended approach is to roll back to the previous successful version to ensure that the production environment remains in a stable state. This approach minimizes disruption and ensures that your system continues to function properly while the issue with the failed deployment is investigated and fixed.

Question No. 5

Which statement is false about OCI Resource Manager (RM)?

AResources provisioned through RM cannot be destroyed from outside of RM.

BRM can render custom ''Application Information'' pages for stacks.

CRM can generate Terraform based on the resources in a compartment.

DRM can mirror repositories from GitHub and GitLab.

Show Answer

Correct Answer: A

Resources provisioned through OCI Resource Manager (RM) can still be modified or destroyed from outside of RM, such as using the OCI Console, CLI, or other APIs. RM manages the lifecycle of resources created by its Terraform configurations, but it does not prevent other tools or methods from modifying or deleting those resources.

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