Oracle 1Z0-1109-23 Exam Questions

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 Reference: [DevOps - Oracle Cloud Infrastructure Developer Tools], [DevOps Tools - Oracle Cloud Infrastructure Developer Tools]

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.

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.

The correct answer is: The cost for each stack will be higher for a Pay As You Go subscription than for monthly flex billing. When it comes to the cost of using Terraform stacks created with Oracle Cloud Infrastructure (OCI) Resource Manager, it's important to note that Resource Manager stacks are free to use. However, you will be charged for the resources that are provisioned by these stacks. The cost of these resources will depend on factors such as the types of resources created, their con-figurations, usage duration, and the pricing model associated with your subscription. The pricing model you choose, such as Pay As You Go or monthly flex billing, will affect the cost of the re-sources provisioned by your Terraform stacks. Pay As You Go typically incurs usage-based charges, where you pay for the actual consumption of resources. Monthly flex billing, on the other hand, provides predictable costs based on fixed monthly commitments. The number of lines of text in your Terraform configuration files or the time it takes to build resources does not directly determine the cost. It's the actual usage and configuration of provisioned resources that impact the cost.

The company can use the OCI DevOps Triggers feature to automate deployment of their application code changes to the production server. Therefore, the correct answer is: OCI DevOps Triggers feature can be used to automate deployment. OCI DevOps Triggers allow for automatic builds and de-ployments based on changes to the code repository. When a new commit is pushed to the reposito-ry, the trigger can initiate a build pipeline that creates an artifact and deploys the new version of the application to the production server. Here is the link to the official documentation on using triggers in OCI DevOps to automate application deployment: Reference: https://docs.cloud.oracle.com/en-us/iaas/devops/using/using-triggers.htm