Oracle 1z0-1109-23 Actual Tests : Oracle Cloud Infrastructure 2023 DevOps Professional

company uses Oracle Cloud Infrastructure (OCI) DevOps to deploy an application to their production server.
They need to make some modifications to their application code and push those changes to production automatically. How can they achieve this?

• A. OCI DevOps Triggers feature can be used to automate deployment.
• B. Manual builds can be run from the Build Pipelines to deploy the changes.
• C. Terraform code can be packaged and pushed to the OCI Code Repository to deploy the changes.
• D. Application code can be pushed to the Resource Manager Stack for automatic deploy-ment.

A DevOps team is deploying a new version of their application to their production environment use Canary deployment strategy in the OCI DevOps service. They want to ensure that the production environment is not affected by any potential issues caused by the new version. Which statement is true in or der to achieve this goal?

• A. The Canary deployment strategy only supports pipeline redeployment for OKE and not for instance group deployments.
• B. The Invoke Function stage is an optional stage that can be used to validate the new version before moving to the production environment.
• C. The Production stage in the Canary deployment strategy deploys the new version to the production environment without any manual approval.
• D. The Shift Traffic stage in the Canary deployment strategy shifts 100% of the production traffic to the Canary environment.

You are a developer and have been asked to develop an e-commerce website for your organi-zation. 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. Use monolithic approach to as it makes it easier to incrementally adapt to newer technology.
• B. Implement each module as an independent service/process which can be replaced, up-dated, or deleted without disrupting the rest of the application:
• C. Use monolithic approach, as it allows you to easily redeploy your applications to per-form frequent updates.
• D. Use microservices architecture as it eliminates any long term commitment to a technology stack.
• E. Build the application as a single unit and use container technology to deploy it.
• F. Choose monolithic approach over microservices as it has better fault isolation capability.

As a DevOps engineer, you are tasked with patching a server application running on 100 web Servers. How can Ansible help you accomplish this task and which Ansible element should you leverage?

• A. 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.
• 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 inventory. Then, Ansible would connect to each soever and apply the same set of configurations.
• 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.

A startup is building an application and has decided to deploy it on Oracle Cloud Infrastructure (OCT) DevOps. They want to automate the infrastructure provisioning and con-figuration of OCI resources such as Compute, Load Balancing, and Database services. Which tool should they use for this purpose and why?

• A. Splunk. With the OCI DevOps service, users can manage OCI resources using the Splunk Plug- in, a CLI tool that provides help with managing repositories and automating infrastructure.
• B. OCI OKE. In OCI, Container Engine for Kubernetes is a configuration management tool that manages enterprise-scale server infrastructure with minimal human intervention using Infrastructure as Code (IaC).
• C. Jenkins. In OCI, Jenkins is an automation tool for configuration management that focuses on automating delivery and management of entire IT infrastructure stacks.
• D. Resource Manager. In OCI, the "Resource Manager" automates infrastructure provisioning and configuring of OCI resources, such as Compute, Load Balancing, and Database services.