Best Oracle 1z0-1109-22 2023 Training With 52 QA's
Oracle 1z0-1109-22 Certification Exam Questions
NEW QUESTION # 12
What is a prerequisite for creating a secret in Oracle Cloud Infrastructure Vault service?
- A. You must create a digest hash of the secret value.
- B. You must have a Vault managed key to encrypt the secret.
- C. You must unseal the Vault by using Shamir's secret sharing
- D. The user must create a compute instance to run the secret service.
Answer: B
NEW QUESTION # 13
A company is building an application and the team decides to deploy on Oracle Cloud Infra-structure (OCI) DevOps. They want to automate infrastructure and configure OCI resources. To achieve this, which tool should they use and why?
- A. Ansible - In OCI, the "Ansible Collection" automates infrastructure provisioning and configuring of OCI resources, such as Compute. Load Balancing, and Database services.
- B. Terraform CLI - In OCI, Terraform is a configuration management tool that manages enterprise-scale server infrastructure with minimal human intervention using Infra-structure as Code (laC)
- C. Jenkins-In OCI, Jenkins is an automation tool for configuration management that fo-cuses on automating delivery and management of entire IT infrastructure stacks.
- D. Chef With the OCI DevOps service, users can manage OCI resources using the Chef Knife Plug-in, a CLI tool that provides help with managing repositories and automating infrastructure.
Answer: A
NEW QUESTION # 14
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 three statements are true? (Setting Up Cluster Access). (Choose three.)
- A. 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
- B. 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
- C. Generating an API signing key pair is a mandatory step while setting up cluster access using local machine if the public key is not already uploaded in the console.
- D. 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.
Answer: B,C,D
Explanation:
You cannot setup Cloud shell access to the cluster if the clusters Kubernetes API end-point has a private IP address.
NEW QUESTION # 15
You have been asked to provision a new production environment on Oracle Cloud Infrastruc-ture (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 Container Engine for Kubernetes
- B. Oracle Functions
- C. OCI Resource Manager
- D. OCI Streaming Service
Answer: C
NEW QUESTION # 16
Which statement is true regarding the Oracle Cloud Infrastructure (OCI) DevOps service?
- A. Users can migrate workloads from on-premises, but not from other cloud platforms.
- B. Users can view limited lifecycle phases as needed to assess application performance.
- C. Users can only store code on public repositories and cannot access internal code reposi-tories.
- D. Users can avoid downtime during deployments and automate the complexity of updating applications.
Answer: D
NEW QUESTION # 17
A company has an Oracle Cloud Infrastructure (OCI) DevOps deployment pipeline set up in US East (us-ashburn 1) region, but they want to deploy an application in Japan Central (ap-osaka-1). How can they deploy their application in the ap-osaka-1 region with the deployment pipeline set up in the us ashburn-1 region in the most efficient manner?
- A. Deploy directly in ap-osaka-1 from the us-ashburn-1 deployment pipeline.
- B. Deploy application in us-ashburn-1 and duplicate the same in ap-osaka-1.
- C. Create another deployment pipeline in ap-osaka-1 to connect to the deployment pipeline in us ashburn-1
- D. It is not possible to use the same deployment pipeline across regions.
Answer: A
Explanation:
OCI DevOps deployment pipelines can work across OCI regions. From a single deployment pipe-line, deployments can be executed into multiple regions, in parallel or sequentially.
NEW QUESTION # 18
A company is having trouble keeping up with competitors and wants to know more about DevOps solutions. What does Oracle Cloud Infrastructure (OCI) DevOps do that can help?
- A. OCI DevOps assists with high failure rate and outages through Anomaly Detection. Monitoring Services and Cloud Analytics
- B. OCI DevOps helps with security issues and ensures integrated security through auto-mated Jira notifications.
- C. OCI DevOps helps with erratic code issues by ensuring speedy code execution through shared repos and tight operational feedback loops
- D. OCI DevOps helps with deployment delays by ensuring rapid and continuous integration and delivery through CI/CD pipelines:
Answer: D
NEW QUESTION # 19
A DevOps team has 50 web servers under their preview and they want to patch a server ap-plication. Which element of Ansible can be leveraged for this task and how would it help?
- A. A playbook could be leveraged and executed against the group of web servers, as de-fined in the Inventory. Then, Ansible would connect to each server and apply the same set of configurations.
- B. A playbook could be leveraged to explain the series of plays and tasks that need to be run per server. Then, Ansible would connect with and configure each server's infra-structure automatically using YAML.
- C. A playbook could be leveraged and executed against the group of web servers, as de-fined in the task list. Then. Ansible would connect to each server and apply the same set of commands.
- D. A playbook could be leveraged to perform ad hoc commands per server. Then. Ansible will automatically communicate with the servers and execute the ad hoc commands in the order defined.
Answer: A
NEW QUESTION # 20
Which two statements are INCORRECT with respect to a Dockerfile? (Choose two.)
- A. The COPY instruction copies new files, directories, or remote file URLS from <src> and adds them to the filesystem of the image at the path <dest>.
- B. WORKDIR instruction sets the working directory for any RUN, CMD, ENTRYPOINT instructions and not for COPY and ADD instructions in the Dockerfile.
- C. 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.
- D. If CMD instruction provides default arguments for the ENTRYPOINT instruction, both should be specified in JSON format.
- E. The RUN instruction will execute any commands in a new layer on top of the current image and commit the results.
Answer: B
Explanation:
The WORKDIR command is used to define the working directory of a Docker container at any given time. The command is specified in the Dockerfile. Any RUN , CMD , ADD , COPY , or EN-TRYPOINT command will be executed in the specified working directory. Reference: https://www.geeksforgeeks.org/difference-between-the-copy-and-add-commands-in-a-dockerfile/
NEW QUESTION # 21
A developer has certain expectations around using Configuration Management (CM) and how it helps the Oracle Cloud Infrastructure (OCI) DevOps process. What is a reasonable expectation for CM as it pertains to applications?
- A. Reliability in performance, lifecycle infrastructure, and design
- B. Orchestration of implementation, integration, deployment, and infrastructure
- C. Uniformity in function, automation, testing and implementation
- D. Efficiency in design, implementation, integration, and function
- E. Consistency in performance, function, design, and implementation
Answer: E
NEW QUESTION # 22
What is the correct approach to upgrade an Oracle Container Engine for Kubernetes (OKE) Cluster to a newer version of Kubernetes?
- A. Initiate the control plane and node pool upgrades simultaneously.
- B. Upgrade the node pools one at a time, then once all node pools are upgraded, upgrade the control plane.
- C. Initiate the automated upgrade process using the OCI Console. CLI, or API.
- D. Upgrade the control plane, then upgrade the node pools.
Answer: D
NEW QUESTION # 23
A development team leveraging the Oracle Cloud Infrastructure DevOps service is having trouble getting their build pipeline to complete successfully. Which two situations might be the problem? (Choose two.)
- A. Their source code and Kubernetes manifest are in different Git repositories.
- B. The build spec.yaml file is in the root directory of their Git repository, and they didn't specify a path to it.
- C. They did not export a vault variable in the vaultVariables section of the build_spec.yaml file.
- D. They forgot to export a required variable in the build_spec.yaml file.
- E. Their build specification file is available in a different directory of their Git repository, and there is no reference to its location.
Answer: C,E
NEW QUESTION # 24
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 re-quired for deployment tells the deployment pipeline which artifacts to use.
- B. 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.
- C. Storing build artifacts in registries helps the deployment pipeline differentiate output artifacts created by the build pipeline from artifacts copied from a Git repository.
- 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: D
NEW QUESTION # 25
You are part of the cloud DevOps team managing thousands of compute Instances running in Oracle Cloud Infrastructure (OCI). The OCI Logging service is configured to collect logs from these Instances using a Unified Monitoring Agent. A requirement has been created to archive logging data into OCI Object Storage. What OCI capability can help you achieve this requirement?
- A. ObjectCollectionRule
- B. IAM policy
- C. Logging Query
- D. Service Connector Hub
Answer: D
NEW QUESTION # 26
A DevOps Engineer is tasked with providing a solution, which will help in easy management of deployed applications and troubleshoot them on the Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE). What are three actions the DevOps Engineer must perform to accomplish the given task? (Choose three.)
- A. Manually deploy the Kubernetes dashboard on an existing cluster and access it using the URL: hs://localhost:8001/api/vi/namespaces/kube-dashboard/services/httparkubernete dashboard:/proxy/#!/login
- B. Manually deploy the Kubernetes dashboard on an existing cluster and access it using the URL: dashboard:/proxy/#!/login http://localhost:8001/api/vi/namespaces/kube-system/services/httpsikubernetes.
- C. Create a service account and the clusterrolebinding, obtain an authentication token for the service account using kubectl command, and run a kubectl proxy command to enable the kubernetes dashboard
- D. Use the default dashboard that comes configured with the Kubernetes implementation on the Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE).
Automatically deploy the Kubernetes dashboard during cluster creation, create the cluster using the API and set the iskubernetesDashboardEnabled attribute to true and access it using the http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/#!/login - E. Automatically deploy the Kubernetes dashboard during cluster creation, create the cluster using the API and set the iskubernetesDashboardEnabled attribute to true and access it using the URL: http://localhost:8001/api/v1/namespaces/kube-dashboard/services/httparkubernetes dashboard:/proxy/'/login
Answer: A,C,D
NEW QUESTION # 27
Your organization needs to design and develop a containerized application that requires a connection to an Oracle Autonomous Transaction Processing (ATP) Database. As a DevOps engineer, you have decided to use Oracle Container Engine for Kubernetes (OKE) for the container app deployment and you need to consider options for connecting to ATP. Which connection option is NOT valid?
- A. Install the OCI Service Broker on the Kubernetes cluster and deploy serviceinstance and ServiceBinding resources for ATP. Then use the specified binding name as a volume in the application deployment manifest.
- B. Use Kubernetes secrets to configure environment variables on the container with ATP instance OCID and OCI API credentials. Then use the CreateConnection API endpoint from the service runtime.
- C. Enable Oracle REST Data Services for the required schemas and connect via HTTPS.
- D. Create a Kubernetes secret with contents from the ATP instance Wallet files. Use this secret to create a volume mounted to the appropriate path in the application deployment manifest.
Answer: C
NEW QUESTION # 28
What is the DevOps lifecycle, and how does it help businesses succeed?
- A. It is a system of software coding and automation that involves multiple phases and re-leases to aid in release management and issue resolution.
- B. It is a multi-phased development cycle that focuses on rapid-release and continuous de-livery to unity team infrastructure and maximize the quality of software.
- C. It is a non-cyclical development process that involves heightened collaboration, culture, and communication to ensure on-time delivery.
- D. It is an agile process for software development that implements staggered-release and human intervention to improve release and deployment frequency.
Answer: B
NEW QUESTION # 29
A developer is using the Oracle Cloud Infrastructure (OCI) DevOps service to build an appli-cation. They are currently in the process of setting up the required infrastructure using the available tools. In which two ways can you explain the difference between Ansible and Ter-raform? (Choose two.)
- A. Ansible supports lifecycle management: Terraform lacks lifecycle management support.
- B. Ansible automates software installation and application deployment: Terraform manages infrastructure as code.
- C. Ansible uses declarative approach: Terraform is procedural in nature.
- D. Ansible is an OCI provided service for CM; Terraform is a third-party tool for infra-structure as code.
- E. Ansible focuses on infrastructure configuration: Terraform specializes in infrastructure provisioning
Answer: B,E
NEW QUESTION # 30
Your on-premises private cloud environment consists of virtual machines hosting a set of ap-plication servers. These VMs are currently monitored using a 3rd party monitoring tool for resource metrics such as CPU and Memory utilization and Disk-Write IOPS. You have created a DevOps Project that includes a workflow to migrate these application servers into Oracle Cloud Infrastructure (OCI) compute instances with a few requirements: - Ensure continuous monitoring is enabled, so the current monitored resource metrics are continuously collected and reported. - Monitor the end-to-end deployment pipeline during the migration workflow and notify with email on each execution. - Notify with email for any new OCI Object Storage buckets created after the migration workflow. What should be your recommended solution to achieve these requirements?
- A. Configure OCI Compute agent on on-premises VMs and OCI compute instances to collect required resource metrics. Use OCI Events service to track the end-to-end de-ployment process (com.oraclecloud.devopsdeploy.createdeployment) and creation of new bucket (com.oraclecloud.objectstorage.createbucket Use OCI Notifications and Events services to notify these changes.
- B. Configure both 3rd party monitoring tool and OCI Compute Agent on OCI compute instances to collect required resource metrics. Use OCI Events service (com.oraclecloud.devopsdeploy.createdeployment) with Notifications service to track and notify all changes occurring in the target OCI environment.
- C. Configure OCI Compute agent on OCI compute instances to collect required resource metrics. Use OCI Events and Functions services to track the end-to-end deployment pipeline (com.oraclecloud.devopsdeploy.createdeployment) and creation of new buckets (com.oraclecloud.objectatorage.createbucker Use OCI Notifications and Events services to notify these changes.
- D. Configure OCI Compute agent on on-premises VMs to collect required resource metrics. Lise OCI Events service to track all deployments (com.oraclecloud.devopsdeploy.createdeployment) with OC! Notifications service to track and report all changes occurring the target environment.
Answer: C
NEW QUESTION # 31
You have just run the managed build stage of an Oracle Cloud Infrastructure (OCI) DevOps Build Pipeline. The pipeline failed, because the code repository could not be accessed. What might the problem be?
- A. A deployment Dynamic Group was assigned an incorrect OCID for its compartment.
- B. A vault secret has an incorrect OCID assigned to it.
- C. An administrator created the code repository policy in the parent compartment rather than the main working compartment.
- D. More than one code repository was assigned to the DevOps project
Answer: B
NEW QUESTION # 32
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