Question 1

Which is a proper rule to follow when creating container repositories inside the Oracle Cloud Infrastructure (OCI) Registry?

Options :

A : When naming a container repository, you may use capital letters but not hyphens. For example, you may use BGdevops-storefront, but not bgdevops/storefront.

B : You must use a separate container repository for each image, but multiple versions of that image can be in a single repository.

C : You must use the OCI DevOps Managed Build stage to define artifacts in the artifact and container repositories and map the build pipeline outputs to them.

D : When creating a container repository, check the Immutable Artifacts box, as it keeps other developers from altering the files.

Answer: B

Question 2

How do OCI DevOps deployment pipelines reduce risk and complexity of production applications?

Options :

A : By eliminating downtime of production applications

B : By reducing change-driven errors introduced by manual deployments

C : By working with existing Git repositories and Cl systems

D : By scaling builds with service-managed build runners

Answer: B

Question 3

As a DevOps engineer working on a CI/CD pipeline for your company's application, you have completed code analysis, image scanning, and automated testing. What is the next step to ensure a secure and reliable deployment?

Options :

A : Add an approval stage to pause the deployment for a specified duration for manual decision from the approver.

B : Review the code analysis and image scanning reports again using automated tools in the deployment pipeline.

C : Deploy the application to production without any further checks.

D : Conduct more automated testing to be sure.

Answer: A

Question 4

Your customer has deployed their microservices based application on Oracle Container Engine for Kubernetes (OKE) and they are using Oracle Cloud Infrastructure Registry (OCIR) service as their Docker image repository. They have deployed the OKE cluster using the 'custom create' option, and their Virtual Cloud Network (VCN) has three public subnets with associated route tables, security lists, and an internet gateway. They are facing an issue where their application containers are falling to deploy. Upon investigation, they learn that the images are not getting pulled from the designated OCIR repository. The YAML configuration has the correct path to the images. What is a valid concern that needs to be further investigated?

Options :

A : They need to add a security list rule for TCP port 22 to connect to the OCIR service.

B : The VCN hosting the OKE cluster worker nodes needs to have a NAT gateway to access OCIR repositories.

C : They need to add IAM credentials for each user that deploys applications to the OKE cluster.

D : The OKE cluster needs to have a secret with credentials of their OCIR repository and use that secret in the Kubernetes deployment manifest.

Answer: D

Question 5

You have been asked to provision a new production environment on Oracle Cloud Infrastructure (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?

Options :

A : OCI Resource Manager

B : Oracle Container Engine for Kubernetes

C : OCI Streaming Service

D : Oracle Functions

Answer: A