Updated Apr-2024 Premium 1z0-1109-23 Exam Engine pdf - Download Free Updated 102 Questions [Q54-Q73]

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Updated Apr-2024 Premium 1z0-1109-23 Exam Engine pdf - Download Free Updated 102 Questions

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Oracle 1z0-1109-23 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Automate the Software Development Life Cycle using OCI DevOps service
  • Create and manage Oracle Cloud Infrastructure Container Instances
Topic 2
  • Use OCI Resource Manager to provision infrastructure as code
  • Create and manage encryption Keys and secrets in OCI Vault
Topic 3
  • Explain the Configuration Management process
  • Explain DevSecOps and configure security using DevSecOps best practices in OCI
Topic 4
  • Evaluate and configure Build Pipelines and Deployment Pipelines
  • Use DevOps as a service to solve a real-world problem
Topic 5
  • Evaluate and configure security within OCI DevOps CI
  • CD pipelines
  • Recall and list the practices associated with DevOps

 

NEW QUESTION # 54
What is the difference between continous deployment and continous delivery with regard to DevOps lifecycle
? (Choose the best answer.)

  • A. Continuous delivery initates deployment automatically while continuous deployment works on manual deployment.
  • B. There is no difference between continuous deployment and continuous delivery
  • C. Continuous delivery initates deployment manually while continuous deployment works on automating
  • D. Continuous delivery involves tasks for managers while continuous deployment is for developers.

Answer: C

Explanation:
Explanation
The difference between continuous deployment and continuous delivery in the DevOps lifecycle is that continuous delivery involves initiating deployments manually, while continuous deployment focuses on automating the deployment process. Explanation: Continuous delivery and continuous deployment are both practices in the DevOps lifecycle that aim to streamline the software release process. However, there is a distinction between the two based on the level of automation involved in the deployment phase. Continuous delivery refers to the ability to deliver software changes to production in a reliable and efficient manner. It involves having a well-defined deployment process and a reliable pipeline that can be triggered manually to deploy the software changes. With continuous delivery, the deployment process can be initiated by a human decision, allowing for a final re-view or approval before releasing the software. On the other hand, continuous deployment takes the automation aspect further by automatically deploying software changes to production as soon as they pass through the entire delivery pipeline. In continuous deployment, the deployment process is fully automated, and there is no human intervention required to initiate the deployment. Once the changes are tested and validated, they are automatically deployed to the production environment. In summary, continuous delivery involves manual initiation of the deployment process, while continuous deployment focuses on automating the deployment process without the need for human intervention.


NEW QUESTION # 55
A developer is using the Oracle Cloud Infrastructure (OCI) DevOps service to build an application. 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 Terraform? (Choose two.)

  • A. Ansible automates software installation and application deployment: Terraform man-ages infrastructure as code.
  • B. Ansible supports lifecycle management: Terraform lacks lifecycle management support.
  • 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: A,E

Explanation:
Explanation
The two correct explanations for the difference between Ansible and Terraform are: Ansible auto-mates software installation and application deployment, while Terraform manages infrastructure as code. This highlights the primary focus of each tool. Ansible is mainly used for automating tasks related to software installation, application deployment, and configuration management. It is well-suited for managing the software stack and ensuring consistency across systems. On the other hand, Terraform specializes in infrastructure provisioning and management, allowing users to define and manage their infrastructure resources using code. Ansible focuses on infrastructure configuration, while Terraform specializes in infrastructure provisioning. This highlights the different aspects of infrastructure management that each tool addresses. Ansible is designed to handle configuration management tasks, such as setting up software, managing files, and applying configuration changes across systems. It excels at ensuring the desired state of the infrastructure. In contrast, Terraform is focused on provisioning infrastructure resources, such as virtual machines, networks, and storage. It provides a way to define and manage these resources in a declarative manner, allowing for infra-structure as code. It's worth noting that while Ansible is supported and provided by OCI as a con-figuration management tool, Terraform is a third-party tool that has gained popularity for managing infrastructure across multiple cloud providers, including OCI.


NEW QUESTION # 56
You are working on a DevOps project to deploy Oracle Cloud Infrastructure (OCI) compute instances running web services. The development team indicated that when the compute Instances are deployed, it should automatically create OCI Object Storage buckets with respective instance names. Which two can help you meet this requirement?

  • A. Cloud Agent Plugin for the compute instance
  • B. Service Connector Hub
  • C. Events Service
  • D. Oracle Functions
  • E. OCI CLI command "oci oj bucket create --auto <value>"

Answer: A,D


NEW QUESTION # 57
As an engineer working on containerizing your application on the OCI platform, which two statements are true about OCI container instances?

  • A. The image source for a container instance can only be selected from Oracle Cloud Infrastructure Registry (also known as Container Registry), which is an Oracle-managed registry that enables you to store, share, and manage container images.
  • B. By default, the container can use only 50% of resources in the container instance.
  • C. The amount of time the container instance waits for the OS to shut down before power-ing off is managed internally.
  • D. While configuring container instances, you can set the environmental variables used by the container.
  • E. You can configure the number of resources that the container consumes in absolutes or percentages.

Answer: D,E


NEW QUESTION # 58
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 build specification file is available in a different directory of their Git repository, and there is no reference to its location.
  • 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. Their source code and Kubernetes manifest are in different Git repositories.
  • E. They forgot to export a required variable in the build_spec.yaml file.

Answer: A,C

Explanation:
Explanation
The two situations that might be causing the problem with the build pipeline in the Oracle Cloud Infrastructure DevOps service are: They did not export a vault variable in the vaultVariables section of the build_spec.yaml file. When using vault variables in the build specification file (build_spec.yaml), it is necessary to export the vault variables in the vaultVariables section of the file. If this step is missed, the pipeline may fail due to missing or inaccessible vault variables. Their build specification file is available in a different directory of their Git repository, and there is no reference to its location. The build specification file (build_spec.yaml) should be properly referenced in the pipeline configuration. If the file is located in a different directory than the default location or if its location is not specified correctly in the pipeline configuration, the pipeline may fail to find and execute the build specification, leading to a failure. To resolve these issues, the development team should ensure that they export the required vault variables in the build specification file and correct-ly reference the location of the build specification file in the pipeline configuration.


NEW QUESTION # 59
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. Choose monolithic approach over microservices as it has better fault isolation capability.
  • B. Use monolithic approach, as it allows you to easily redeploy your applications to per-form frequent updates.
  • C. Use microservices architecture as it eliminates any long term commitment to a technology stack.
  • D. Build the application as a single unit and use container technology to deploy it.
  • E. Implement each module as an independent service/process which can be replaced, up-dated, or deleted without disrupting the rest of the application:
  • F. Use monolithic approach to as it makes it easier to incrementally adapt to newer technology.

Answer: C,E

Explanation:
Explanation
The two approaches that can be used to build the e-commerce website and achieve deployment in-dependence, easier technology upgrades, and resiliency to architecture changes are: Implement each module as an independent service/process: This approach is aligned with the microservices architecture, where each module or functionality is developed and deployed as a separate service. This al-lows for independent updates, replacements, or deletions of specific modules without disrupting the rest of the application. It provides flexibility, scalability, and easier technology upgrades by enabling the use of different technologies and frameworks for different services. Use microservices architec-ture: Microservices architecture involves breaking down the application into smaller, loosely coupled services that communicate with each other through APIs. This architecture promotes independent deployment of services, making it easier to update or modify specific services without affecting the entire application. It allows for better scalability, fault isolation, and resiliency to architecture changes. The monolithic approach, where the entire application is built as a single unit, is not suitable for achieving the mentioned goals. It can lead to challenges in deployment independence, technology upgrades, and adaptability to newer technologies.


NEW QUESTION # 60
You are processing business transactions within applications deployed to Oracle Container Engine for Kubernetes (OKE). As each batch of 1000 transactions are processed, a status file is created and uploaded to an Oracle Cloud Infrastructure (OCI) Object Storage buck-et. Each time a new file is created, you need to send an email to the customer to indicate final processing status. The solution should require the least amount of development effort, while still providing for a best effort guaranteed delivery. Which approach should be used to trigger these emails?

  • A. Create a rule in the OCI Events service that sends the bucket event to an OCI Notifications service topic configured with an email subscriber.
  • B. Create an alert in the OCI Monitoring service that triggers an email when the monitored bucket is updated.
  • C. Deploy an Oracle Function that checks the bucket every 60 seconds, then sends an email when a new file is found.
  • D. Define and schedule a Cron job that monies the bucket, then sends an email when a new file is found.

Answer: A

Explanation:
Explanation
The approach that should be used to trigger emails when a new file is created in an OCI Object Storage bucket is to create a rule in the OCI Events service that sends the bucket event to an OCI Notifications service topic configured with an email subscriber. The OCI Events service is a service that allows you to react to changes in your OCI resources by creating rules that match events of interest and trigger actions based on those events.
The OCI Notifications service is a service that allows you to broadcast messages to distributed components through topics and subscriptions. By using these services together, you can achieve the following workflow:
* Create an OCI Notifications service topic and add an email subscriber with the customer's email address.
* Create an OCI Events service rule that matches the Object Storage bucket event type
"com.oraclecloud.objectstorage.createobject" and specifies the Notifications topic as the action.
* Whenever a new file is created in the Object Storage bucket, an event will be generated and matched by the rule, which will send a message to the Notifications topic.
* The Notifications topic will deliver the message to the email subscriber, which will trigger an email to the customer. Verified References: [Events - Oracle Cloud Infrastructure Developer Tools],
[Notifications - Oracle Cloud Infrastructure Developer Tools]


NEW QUESTION # 61
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: A

Explanation:
Explanation
The correct approach to upgrade an Oracle Container Engine for Kubernetes (OKE) cluster to a newer version of Kubernetes is to first upgrade the control plane and then upgrade the node pools. Here are the steps to follow: Upgrade the control plane: Initiate the upgrade process for the control plane using the OCI Console, CLI, or API. This upgrade will update the Kubernetes control plane components running in the master nodes of the cluster. Upgrade the node pools: After the control plane upgrade is completed, you can proceed to upgrade the node pools. A node pool is a set of worker nodes within the cluster. You can upgrade the node pools one at a time or simultaneously, depending on your requirements and cluster configuration. By following this approach, you ensure that the control plane is upgraded first, which ensures compatibility and stability with the new version of Kubernetes. Afterward, you can upgrade the node pools to ensure all worker nodes are running the latest version of Kubernetes. It is important to note that before performing any upgrades, it is recommended to review the release notes and upgrade documentation provided by Oracle for any specific instructions or considerations related to the version you are upgrading to. Reference:
https://docs.oracle.com/en-us/iaas/Content/ContEng/Concepts/contengaboutupgradingclusters.htm


NEW QUESTION # 62
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. Orchestration of implementation, integration, deployment, and infrastructure
  • B. Consistency in performance, function, design, and implementation
  • C. Reliability in performance, lifecycle infrastructure, and design
  • D. Efficiency in design, implementation, integration, and function
  • E. Uniformity in function, automation, testing and implementation

Answer: B

Explanation:
Explanation
A reasonable expectation for Configuration Management (CM) as it pertains to applications in the Oracle Cloud Infrastructure (OCI) DevOps process is consistency in performance, function, design, and implementation. Configuration Management ensures that the application's configuration, set-tings, and dependencies are managed consistently across different environments and deployments. It helps maintain the desired state of the application and ensures that it behaves consistently in terms of performance, functionality, design, and implementation. By using CM practices, develop-ers can ensure that the application's configurations and dependencies are accurately managed and deployed, minimizing variations and inconsistencies that could lead to unexpected behavior or per-formance issues. This helps maintain a consistent experience for users and facilitates smooth and reliable operation of the application.


NEW QUESTION # 63
A company is considering DevOps implementation in their current project. They are evaluating existing processes and tools for quick releases. In which two ways can you help this company discern the primary benefits of DevOps tools?

  • A. Fix bugs and deploy security patches in a timely manner which, however, can also result in minimal downtime.
  • B. Implement culture changes, for some organizations, which occurs as a result of DevOps implementation.
  • C. Ensure proper configuration while implementing DevOps to eliminate the scope for errors.
  • D. Automate the software development lifecycle to increase production speed and consistency.
  • E. Improve the efficiency of IT operations by automating routine tasks and eliminating manual processes.

Answer: D,E

Explanation:
Explanation
The primary benefits of DevOps tools are to improve the efficiency of IT operations by automating routine tasks and eliminating manual processes, and to automate the software development lifecycle to increase production speed and consistency. DevOps tools enable collaboration between developers and operations teams, streamline workflows, reduce errors, enhance security, and enable continuous integration and delivery of software. Verified References: [DevOps - Oracle Cloud Infrastructure Developer Tools], [DevOps Tools - Oracle Cloud Infrastructure Developer Tools]


NEW QUESTION # 64
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. Create another deployment pipeline in ap-osaka-1 to connect to the deployment pipeline in us ashburn-1
  • B. It is not possible to use the same deployment pipeline across regions.
  • C. Deploy directly in ap-osaka-1 from the us-ashburn-1 deployment pipeline.
  • D. Deploy application in us-ashburn-1 and duplicate the same in ap-osaka-1.

Answer: C

Explanation:
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. To efficiently deploy an application in the Japan Central (ap-osaka-1) region using an existing deployment pipeline set up in the US East (us-ashburn-1) region, the recommended approach is: Deploy directly in ap-osaka-1 from the us-ashburn-1 deployment pipeline. OCI DevOps allows you to deploy applications across regions, and you can leverage this capability to deploy your application in a different region than where the deployment pipeline is set up. You can configure the deployment stage in your deployment pipeline to target the ap-osaka-1 region, specifying the appropriate resources and settings for deployment in that region. This way, you can achieve efficient deployment to the desired region without the need to create a separate deployment pipeline. The other options mentioned are not the most efficient approaches: Creating another deployment pipeline in ap-osaka-1:
While it is possible to create another deployment pipeline in the ap-osaka-1 region, it would introduce additional complexity and management overhead. It is more efficient to leverage the existing deployment pipeline and configure it to deploy in the desired region. Deploying the application in us-ashburn-1 and duplicating it in ap-osaka-1: This approach would involve deploying the application separately in both regions, which can lead to duplication of efforts and increased maintenance complexity. It is more efficient to use a single deployment pipeline and configure it to deploy in the target region directly.


NEW QUESTION # 65
A fresher joined a company who made a mistake while ding yaria: to build_spec.yaml file. As a consequence, build pipelines started failing. What is the root cause for this error commited by the fresher? (Choose the best answer.)

  • A. Multiple comment line in build_spec.yaml file
  • B. Corrupt build_spec.yaml
  • C. No errors. False alarm by OCI monitoring service
  • D. Expected ion-exported variable of a build to be persistent throughout multiple pipeline

Answer: D

Explanation:
Explanation
The root cause for the error committed by the fresher is that the expected input/exported variable of a build is not persistent throughout multiple pipelines. This means that the value set for a variable in one pipeline is not carried over to subsequent pipelines, leading to failures in the build pipelines.


NEW QUESTION # 66
You are part of the DevOps team and troubleshooting an issue related to a newly deployed web application.
The clients for the web application have reported failures with creating records into the application over an HTTPS connection. The current logs collected by the Oracle Cloud Infrastructure (OCI) Logging service is not providing much information related to the issue. You have been asked to enable specific logs applicable to services along with con-figuring an alarm to monitor any new failures. Which two steps can you perform to meet this requirement?

  • A. Install the OCI compute agent software on client systems, enable Custom log and create an agent configuration selecting log path.
  • B. Enable Custom log specific to the application server log and create an agent configuration with selecting log paths.
  • C. Create custom filters with required data fields (for example: source, time, statusCode, message) to filter log messages, configure Service Connector with Monitoring for creating an Alarm.
  • D. Create a Rule Condition for DevOps Events
    (com.oraclecloud.devopsbuild.createconnection.begin,com.oraclecloud.devopsbuild.createconnection.end) and enable Notifications Service.

Answer: A,C

Explanation:
Explanation
The steps that you can perform to enable specific logs applicable to services along with configuring an alarm to monitor any new failures are:
* Install the OCI compute agent software on client systems, enable Custom log and create an agent configuration selecting log path. The OCI compute agent is a software component that runs on your compute instances and collects logs from various sources, such as files, syslog, Windows Event Log, etc. You can use the OCI compute agent to enable Custom log, which is a type of log that allows you to define your own log source and format. You can also create an agent configuration that specifies the log path, log group, and log name for your Custom log.
* Create custom filters with required data fields (for example: source, time, statusCode, message) to filter log messages, configure Service Connector with Monitoring for creating an Alarm. A custom filter is a query that allows you to filter and analyze your log messages based on various data fields, such as source, time, level, message, etc. You can use custom filters to search for specific patterns or conditions in your logs, such as failures or errors. You can also configure a Service Connector with Monitoring, which is a component that allows you to transfer data from one OCI service to another. You can use a Service Connector with Monitoring to send your filtered log messages to the OCI Monitoring service, which is a service that allows you to create metrics and alarms based on your logs. You can then create an Alarm, which is a rule that triggers an action when a metric meets a specified threshold. Verified References: [Compute Agent - Oracle Cloud Infrastructure Logging], [Custom Logs - Oracle Cloud Infrastructure Logging], [Custom Filters - Oracle Cloud Infrastructure Logging], [Service Connectors - Oracle Cloud Infrastructure Logging], [Monitoring - Oracle Cloud Infrastructure Logging], [Alarms - Oracle Cloud Infrastructure Logging]


NEW QUESTION # 67
A DevOps team has 50 web servers under their preview and they want to patch a server application. 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 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.
  • D. 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.

Answer: A

Explanation:
Explanation
The correct option is: A playbook could be leveraged and executed against the group of web servers, as defined in the Inventory. Then, Ansible would connect to each server and apply the same set of configurations.
In Ansible, a playbook is a YAML file that describes a series of plays and tasks to be executed against a group of hosts. The inventory file defines the group of web servers that need to be patched. By leveraging a playbook, the DevOps team can define the desired configuration or patching tasks once and apply them consistently across all the web servers in the group. An-sible will connect to each server in the inventory and execute the tasks defined in the playbook, ensuring that the desired configurations or patches are applied uniformly. This approach simplifies the management of multiple servers as the same playbook can be executed against the entire group, eliminating the need to manually configure each server individually. It also allows for automation and repeatability, ensuring that the desired changes are applied consistently and efficiently.


NEW QUESTION # 68
A startup company wants to use DevOps tools and processes for fast releases in a project. What are the TWO offerings which DevOps tool can provide? (Choose two.)

  • A. Integrates between development and IT teams to achieve automation
  • B. Helps cloud admins with reportings and track metrics
  • C. Speeds up production consistency and speed by automating SDLC
  • D. Helps in security patching to ensure data security and saves time

Answer: A,C

Explanation:
Explanation
The two offerings that DevOps tools can provide are: Integration between development and IT teams to achieve automation: DevOps tools facilitate collaboration and integration between development and IT operations teams. They provide a platform for automating processes, sharing information, and streamlining workflows, enabling faster and more efficient software development and deployment. Speeding up production consistency and speed by automating the Software Development Life Cycle (SDLC): DevOps tools automate various stages of the SDLC, including code compilation, testing, deployment, and monitoring. By automating these processes, DevOps tools help ensure consistency, reduce manual errors, and accelerate the release of software updates and new features. DevOps tools may also offer additional benefits such as improved security, reporting, and tracking metrics, but the primary offerings are integration and automation for faster and more efficient software delivery.
The two offerings which DevOps tool can provide are:
* Integrates between development and IT teams to achieve automation. DevOps tools enable collaboration between developers and operations teams by breaking down silos and streamlining workflows. DevOps tools also automate routine tasks and eliminate manual processes that can cause errors and delays.
* Speeds up production consistency and speed by automating SDLC. DevOps tools automate the software development lifecycle (SDLC) by enabling continuous integration and delivery (CI/CD) of software.
DevOps tools also ensure consistency across different environments by using infrastructure as code (IaC) and configuration management techniques. Verified References: [DevOps - Oracle Cloud Infrastructure Developer Tools], [DevOps Tools - Oracle Cloud Infrastructure Developer Tools]


NEW QUESTION # 69
You are a Site Reliability Engineer (SRE) and are new to Oracle Cloud Infrastructure (OCI) DevOps. You need help tracking the performance of your cloud native applications. Which group of OCI services can help you get application insights?

  • A. OCI Logging Monitoring and Application Performance Monitoring (APM)
  • B. OCI Service Connector Hub, API Management, Application Performance Advisor
  • C. Oracle Container Engine for Kubernetes (OKE), Instance Groups, and Functions
  • D. OCI Resource Manager, Logging, and Cloud Guard

Answer: A

Explanation:
Explanation
The group of OCI services that can help you get application insights is OCI Logging, Monitoring, and Application Performance Monitoring (APM). OCI Logging allows you to collect and analyze log data from your applications, infrastructure, and other resources. It helps you track and trouble-shoot issues by providing visibility into the performance and behavior of your applications. OCI Monitoring enables you to monitor the health, performance, and availability of your cloud resources, including your applications. It allows you to set up metrics, alarms, and notifications to proactively monitor and respond to any issues or anomalies. OCI Application Performance Monitoring (APM) is specifically designed to provide insights into the performance of your applications. It helps you identify and diagnose performance bottlenecks, track user experiences, and optimize the overall performance of your applications. By using OCI Logging, Monitoring, and APM together, you can gain comprehensive visibility into your cloud native applications and effectively monitor their performance and behavior.


NEW QUESTION # 70
As a DevOps engineer working on containerizing a microservices-based application to be hosted on OCI Cloud platforms, which step can help ensure that the container images have not been modified after being pushed to OCI Registry?

  • A. Deploying a manifest to the Kubernetes cluster that references the container image and its unique hash
  • B. Enabling scanning of container images stored in OCI Registry
  • C. Signing the image using the Container Registry CLI and creating an image signature that associates the image with the master encryption key and key version in the Vault service
  • D. Scanning the image upon ingestion and comparing the image size for changes

Answer: C

Explanation:
Explanation
The step that can help ensure that the container images have not been modified after being pushed to OCI Registry is signing the image using the Container Registry CLI and creating an image signature that associates the image with the master encryption key and key version in the Vault service. Image signing is a process of adding a digital signature to an image to verify its authenticity and integrity. You can use OCI Registry CLI to sign an image using a Vault managed key and create an image signature that contains information such as the image name, tag, digest, key OCID, key version OCID, etc. You can also use OCI Registry CLI to verify an image signature before pulling or running an image. Verified References: [Image Signing - Oracle Cloud Infrastructure Registry], [Signing Images - Oracle Cloud Infrastructure Registry]


NEW QUESTION # 71
A small company is moving to a DevOps framework to better accommodate their intermittent workloads, which are dynamic and irregular. They want to adopt a consumption-based pricing model. Which Oracle Cloud Infrastructure service can be used as a target deployment environment?

  • A. Virtual machine compute instance
  • B. Bare metal compute instance
  • C. Oracle Kubernetes (OKE)
  • D. Functions

Answer: D

Explanation:
Explanation
The OCI service that can be used as a target deployment environment for intermittent workloads with a consumption-based pricing model is Functions. Functions is a fully managed, serverless platform that allows you to run your code without provisioning or managing any servers. You can use Functions to develop and deploy isolated web applications or RESTful APIs using Node.js, Python, Java, or Go. You only pay for the resources you consume when your code is executed, which is ideal for dynamic and irregular workloads.
Verified References: [Functions - Oracle Cloud Infrastructure Developer Tools], [Creating Applications and Functions - Oracle Cloud Infrastructure Developer Tools]


NEW QUESTION # 72
Which of the following statements is TRUE with regard to OCI DevOps ? (Choose the best answer.)

  • A. OCI DevOps automates SDLC which is Cl/CD platform for developers
  • B. OCI DevOps is cloud based to build softwares
  • C. OCI DevOps uses pipelines to manage infrastructure
  • D. OCI DevOps is an orchestration tool for deployments

Answer: A

Explanation:
Explanation
The statement that is TRUE with regard to OCI DevOps is: OCI DevOps automates the Software Development Life Cycle (SDLC) and serves as a Continuous Integration/Continuous Deployment (CI/CD) platform for developers. OCI DevOps provides capabilities to automate and streamline the entire software development process, including building, testing, deploying, and managing applications and infrastructure. It enables developers to implement CI/CD practices and deliver software more efficiently and reliably.


NEW QUESTION # 73
......

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