[Q12-Q34] 1z0-1109-24 Dumps are Available for Instant Access [2025]

1z0-1109-24 Dumps are Available for Instant Access [2025]

Practice with these 1z0-1109-24 dumps Certification Sample Questions

NEW QUESTION # 12
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?

A. Container Instances in OCI
B. Managed nodes in OKE
C. Self-Managed Nodes in OKE
D. Virtual nodes in OKE

Answer: D

Explanation:
Virtual nodes in OKE provide a serverless experience for deploying Kubernetes workloads, which means you do not have to manage or scale the underlying infrastructure. This solution is particularly cost-efficient because you only pay for the resources used by the pods, and it provides strong isolation for workloads.
Virtual nodes are well suited for AI/ML workloads as they allow users to easily scale compute resources without being constrained by the limits of individual worker nodes.

NEW QUESTION # 13
In Kubernetes clusters created by Container Engine for Kubernetes, how is data in etcd encrypted at rest by default?

A. Using encryption keys managed by the user
B. Encryption using TLS certificates
C. No encryption applied
D. Using encryption keys managed by Oracle using a master encryption key

Answer: D

Explanation:
In Kubernetes clusters created by Oracle Container Engine for Kubernetes (OKE), data in etcd (the key-value store that holds cluster state and configuration data) is encrypted at rest by default using encryption keys managed by Oracle. Oracle manages the encryption using a master encryption key to protect sensitive data.

NEW QUESTION # 14
Which OCI DevOps project resource is responsible for defining the stages for compiling, testing, and running software applications before deployment?

A. Integration pipelines
B. Development pipelines
C. Build pipelines
D. Deployment pipelines

Answer: C

Explanation:
Build pipelines in OCI DevOps are responsible for defining the stages involved in compiling, testing, and running software applications. These pipelines automate the process of building the code, running unit tests, scanning for vulnerabilities, and packaging the software, all of which occur before deploying the application.

NEW QUESTION # 15
Which of the following is NOT considered a DevOps resource in the context of the OCI DevOps project service?

A. API integrations
B. Build pipelines
C. Code repositories
D. Environments

Answer: A

Explanation:
In the context of OCI DevOps project service, the key DevOps resources include:
Environments: These are used to represent deployment targets, such as Kubernetes clusters, compute instances, or functions.
Build pipelines: These automate the building, testing, and packaging of software.
Code repositories: These store source code for the application being built, providing version control and collaboration.
API integrations are not directly considered a DevOps resource in OCI DevOps projects. Instead, they facilitate communication and integration with other tools or services but do not represent a core component of DevOps projects like environments, build pipelines, or code repositories.

NEW QUESTION # 16
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?

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

Answer: A

Explanation:
This statement is false because Container Engine for Kubernetes (OKE) can utilize existing network resources such as Virtual Cloud Networks (VCNs), subnets, security lists, and route tables for the creation of a new cluster. You can either use pre-existing network resources or let OKE create new network resources automatically.

NEW QUESTION # 17
How can system administrators ensure that only signed images from Oracle Cloud Infrastructure Registry are deployed to a Container Engine for Kubernetes cluster?

A. By encrypting the images using a custom encryption algorithm
B. By configuring an image verification policy for the cluster
C. By manually inspecting each image before deployment
D. By disabling access to the Container Engine for Kubernetes cluster

Answer: B

Explanation:
Image verification policies are used to ensure that only trusted and signed images are deployed to an Oracle Kubernetes Engine (OKE) cluster. By configuring such policies, administrators can enforce that images must be signed and come from trusted sources, such as the Oracle Cloud Infrastructure Registry.

NEW QUESTION # 18
You are a DevOps project administrator. You are creating Oracle Cloud Infrastructure (OCI) Identity and Access Management (IAM) policies that will be used in a DevOps CI/CD pipeline for deployment to an Oracle Container Engine for Kubernetes (OKE) environment.
Which OCI IAM policy can be used?

A. Allow group <build pipeline> to manage all-resources in compartment <compartment name>
B. Allow dynamic-group <code repository> to manage devops-family in compartment <compartment name>
C. Allow dynamic-group <deployment pipeline> to manage all-resources in compartment <compartment name>
D. Allow group <deployment pipeline> to manage devops-family in compartment <compartment name>

Answer: D

Explanation:
Choosen policy specifies an IAM policy allowing the group (in this case, the deployment pipeline) to manage devops-family resources within a specific compartment. The devops-family is a group of services that includes the OCI DevOps service, which is suitable for managing CI/CD pipelines, deployments, and related operations for an OKE environment.

NEW QUESTION # 19
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?

A. Container Instances
B. OCI Functions
C. Compute Instances
D. OCI DevOps Project

Answer: A

Explanation:
OCI Container Instances provide a serverless way to run containers in Oracle Cloud Infrastructure (OCI). They allow you to run containers without having to manage any underlying servers or clusters. This is ideal for development teams that need a simple, quick, and secure way to develop and test isolated web applications or RESTful APIs.

NEW QUESTION # 20
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?

A. Defined parameters such as the ${VARIABLE_NAME} file and later assigned their values in the Parameters tab of the build pipeline
B. Defined variables as exportedVariables to make them available in subsequent stages of the same pipeline
C. Used vaultVariable to hold the content of the vault secrets in Base64 format
D. Defined a field such as type: DOCKER_IMAGE in the outputArtifacts: section to specify the docker image produced by the Build stage

Answer: A

Explanation:
In build_spec.yaml for OCI DevOps, variables must be correctly defined and used according to the specification. If you defined parameters using ${VARIABLE_NAME} and then attempted to assign their values through the Parameters tab in the build pipeline, you may have introduced an error. The syntax and usage of parameters must be properly defined in both the build_spec.yaml and the build pipeline interface.

NEW QUESTION # 21
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?

A. Oracle Functions
B. OCI Resource Manager
C. Oracle Container Engine for Kubernetes
D. OCI Streaming Service

Answer: B

Explanation:
OCI Resource Manager is an infrastructure as code (IaC) service that allows you to automate the provisioning of resources on Oracle Cloud Infrastructure (OCI) using Terraform. It is ideal for automating the setup of environments, as it can manage the full lifecycle of your infrastructure in a consistent, repeatable, and version-controlled manner.

NEW QUESTION # 22
As a DevOps engineer working with OCI DevOps, you are managing artifacts for a microservices application.
Based on your understanding of working with DevOps projects and artifacts, which statement is true?

A. Once created, the artifact's name. type, and source cannot be modified.
B. It is recommended to make artifacts immutable to prevent any modifications after they are uploaded.
C. In the build pipeline, to store the Managed Build stage outputArtifacts. you need an OCI Object storage.
D. Artifacts can be used directly by OCI DevOps without the need for them to be located or mirrored in an OCI Artifact or Container registry.

Answer: B

Explanation:
Making artifacts immutable ensures that the build artifacts are not altered after being published. This is a best practice to maintain the integrity and consistency of the artifacts used in deployments, preventing unintentional changes that could introduce issues during subsequent deployment stages.

NEW QUESTION # 23
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?

A. Use OCI DevOps Trigger and Rerun tool to avoid downtime.
B. Roll back the failed stage in the pipeline to the previous successful released version
C. Automate back up and use the rerelease stage in the Deployment Pipeline.
D. Add Rescue and Trigger stages to automatically trigger the failed deployment.

Answer: B

Explanation:
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.

NEW QUESTION # 24
What is the correct approach to upgrade an Oracle Container Engine for Kubernetes (OKE) Cluster to a newer version of Kubernetes?

A. Upgrade the control plane, then upgrade the node pools.
B. Initiate the automated upgrade process using the OCI Console, CLI, or API.
C. Initiate the control plane and node pool upgrades simultaneously.
D. Upgrade the node pools one at a time, then once all node pools are upgraded, upgrade the control plane.

Answer: A

Explanation:
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.

NEW QUESTION # 25
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.)

A. Choose monolithic approach over microservices as it has better fault isolation capability.
B. Use monolithic approach to as it makes it easier to incrementally adapt to newer technology.
C. Use microservices architecture as it eliminates any long-term commitment to a technology stack.
D. Implement each module as an independent service/process which can be replaced, updated, or deleted without disrupting the rest of the application.
E. Use monolithic approach, as it allows you to easily redeploy your applications to perform frequent updates.

Answer: C,D

Explanation:
By implementing each module as an independent service/process (which is a core feature of microservices architecture), you can replace, update, or delete services without affecting the rest of the application. This ensures deployment independence and makes it easier to adapt to architecture changes or technology upgrades without major disruptions.
Microservices architecture allows each service to be built with the best-suited technology stack for its specific function. This flexibility ensures that you are not tied to a single technology for the entire application, making future technology upgrades easier and eliminating long-term technology commitments.

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.)

A. version2.0.test represents <tenancy-namespace>
B. iad represents <region-key>
C. ansh81vru1zp represents <tenancy-namespace>
D. ansh81vru1zp/project01/acme-web-app:version2.0.test represents <repo-name>
E. iad.ocir.io/ansh81vru1zp represents <region-key>

Answer: B,C

Explanation:
ansh81vru1zp is the <tenancy-namespace>. In Oracle Cloud Infrastructure Registry (OCIR), the tenancy namespace uniquely identifies the tenancy and is used as part of the image path.
iad is the <region-key>. The region key is the shorthand identifier for the OCI region (iad represents Ashburn region), and it is used in the fully qualified path for images stored in the Oracle Cloud Infrastructure Registry (OCIR).

NEW QUESTION # 27
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. The Helm charts must be located in the OCI Container Registry repository for deployment.
B. A single chart can be installed only once into the same cluster, and create single release.
C. Oracle Cloud Infrastructure (OCI) DevOps service supports deployment of Helm charts to Container Instances.
D. The values.yaml file is a generic file located in the OCI Container Registry. You must create a reference to this file.

Answer: A

Explanation:
OCI DevOps service can be used to deploy Helm charts for Kubernetes-based applications running on Oracle Kubernetes Engine (OKE). For deploying the Helm chart through the OCI DevOps service, the Helm chart must be stored in the OCI Container Registry. This allows the OCI DevOps service to easily access the Helm chart during the deployment process.

NEW QUESTION # 28
What are the two items required to create a rule for the Oracle Cloud Infrastructure Events Service? (Choose two.)

A. Auth Token
B. Actions
C. Service Connector
D. Rule Conditions
E. Management Agent Cloud Service

Answer: B,D

NEW QUESTION # 29
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?

A. All artifacts are permanently stored in the build pipeline. Extracting just the ones required for deployment tells the deployment pipeline which artifacts to use.
B. Storing build artifacts in registries helps the deployment pipeline differentiate output artifacts created by the build pipeline from artifacts copied from a Git repository.
C. 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.
D. 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.

Answer: C

Explanation:
In OCI DevOps Build Pipeline, the output artifacts generated during the build are temporary and will be discarded unless explicitly stored in a persistent location. By extracting and storing these artifacts in an Artifact Registry (such as OCI Artifact Registry or OCI Container Registry), you ensure that they are available for subsequent stages, such as deployment.
Storing artifacts in a registry provides a persistent location where the deployment pipeline can access them, ensuring the artifacts are available for reliable deployment.

NEW QUESTION # 30
As a DevOps Engineer, you are tasked with securely storing and versioning your application's source code and automatically build, test, and deploy your application to Oracle Cloud Infrastructure (OCI) platform.
You are told to automate manual tasks and help software teams in managing complex environments at scale.
Which three OCI services can you choose to accomplish these tasks? (Choose three.)

A. Oracle Cloud Infrastructure Registry
B. Container Engine for Kubernetes
C. Oracle APEX Application Development
D. Oracle Cloud Logging Analytics
E. DevOps project

Answer: A,B,E

Explanation:
Oracle Cloud Infrastructure Registry: This service allows you to securely store container images. It is essential for managing the container images used for deployment, making it an important part of the DevOps workflow.
DevOps project: OCI DevOps project is specifically designed to manage the CI/CD pipeline. It helps in automating tasks like building, testing, and deploying applications, which are key activities for managing complex environments and promoting agility in software development.
Container Engine for Kubernetes: Oracle Container Engine for Kubernetes (OKE) is used to deploy applications in a containerized environment. It provides a robust platform for deploying, managing, and scaling containerized applications, which is essential for handling complex environments at scale.

NEW QUESTION # 31
Which command creates the docker registry secret required in the application manifests for OKE to pull images from Oracle Cloud Infrastructure Registry?

Answer: A

Explanation:
To create a Docker registry secret to pull images from the Oracle Cloud Infrastructure Registry (OCIR), you need to specify the correct parameters such as the region key, namespace, OCI username, and OCI authentication token.
Chosen command is correct because:
The kubectl create secret docker-registry command creates a Docker registry secret.
The --docker-server=<region-key>.ocir.io specifies the correct endpoint for OCIR.
The --docker-username=<tenancy-namespace>/<oci-username> provides both the tenancy namespace and the OCI username, which is the required format for authentication with OCIR.
The --docker-password='<oci-auth-token>' specifies the OCI auth token, which acts as a password for authentication.
The --docker-email=<email-address> is also included.
The other commands have errors, such as missing tenancy namespace or using incorrect flags (passwd instead of secret).

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?

A. Use OCI DevOps Trigger and Rerun tool to avoid downtime.
B. Roll back the failed stage in the pipeline to the previous successful released version
C. Automate back up and use the rerelease stage in the Deployment Pipeline.
D. Add Rescue and Trigger stages to automatically trigger the failed deployment.

Answer: B

NEW QUESTION # 33
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