Free Oracle 1z0-1109-24 Exam Dumps Questions & Answers

As a DevOps engineer working on an OCI project, you're setting up a deployment pipeline to automate your application deployments.
Which statement is false about deployment pipeline in OCI DevOps?

• A.  You can add an Approval stage that pauses the deployment for a specified duration for manual decision from the approver.
• B.  Using deployment pipeline, you can deploy helm charts in OCI Function.
• C.  You can add a Traffic Shift stage that routes the traffic between two environments.
• D.  You can add a Wait stage that adds a specified duration of delay in the pipeline.

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

Which of the following statement is INCORRECT with respect to a Dockerfile?

• A.  If CMD instruction provides default arguments for the ENTRYPOINT instruction, both should be specified in JSON format.
• B.  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.
• C.  WORKDIR instruction sets the working directory for any RUN, CMD, ENTRYPOINT instructions and not for COPY and ADD instructions in the Dockerfile.
• D.  The RUN instruction will execute any commands in a new layer on top of the current image and commit the results.

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.  Use microservices architecture as it eliminates any long-term commitment to a technology stack.
• B.  Choose monolithic approach over microservices as it has better fault isolation capability.
• C.  Use monolithic approach, as it allows you to easily redeploy your applications to perform frequent updates.
• 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 to as it makes it easier to incrementally adapt to newer technology.

How do OCI DevOps Deployment Pipelines reduce risk and complexity of production applications?

• A.  By working with existing Git repositories and CI systems
• B.  By reducing change-driven errors introduced by manual deployments
• C.  By eliminating downtime of production applications
• D.  By scaling builds with service-managed build runners