Oracle Cloud Infrastructure 2025 DevOps Professional (1Z0-1109-25) Free Practice Test

Question 1

Observability helps understand system behavior, but it has limitations.
Which of the following tasks cannot be accomplished solely through observability?

A. Identifying resource consumption

B. Automating software deployments

C. Identifying infrastructure bottlenecks

D. Optimizing resource utilization

Correct Answer: B

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Question 2

You are a DevOps engineer working on a project that requires you to push and pull Docker images to and from Oracle Cloud Infrastructure Registry (Container Registry) using Docker CLI. You have been given access to Container Registry and have installed Docker CLI on your local machine.
Which should you create and use to securely authenticate and store your Docker image in a private Docker registry in OCI?

A. Master Encryption Key in OCI Vault

B. JSON Web Token

C. Auth Token

D. SSH Key Pair

Correct Answer: C

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Question 3

Which is NOT a valid log category for the Oracle Cloud Infrastructure Logging service?

A. Custom Logs

B. Service Logs

C. Audit Logs

D. Execution Logs

Correct Answer: D

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Question 4

In Kubernetes clusters created by Container Engine for Kubernetes, how is data in etcd encrypted at rest by default?

A. Encryption using TLS certificates

B. No encryption applied

C. Using encryption keys managed by the user

D. Using encryption keys managed by Oracle using a master encryption key

Correct Answer: D

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Question 5

As an engineer building and deploying applications using an OCI DevOps project, which two capabilities can help ensure the security and reliability of the code in the build and deployment pipelines? (Choose two.)

A. Using third-party tools like Ansible, Terraform, or OverOps to analyze code for security defects or bugs in code quality

B. Using third-party tools like Sonatype, SonarQube, or OverOps to analyze code for security defects or bugs in code quality

C. Using Application Dependency Management (ADM) to identify security weaknesses in software applications by checking their dependencies

D. Using version control tools like Git or SVN to track and manage changes in the codebase

E. Using JIRA to track user stories and bug fixes in the development process

Correct Answer: B,C

Question 6

A team wants to deploy artificial intelligence and machine learning workloads in their OCI Container Engine for Kubernetes (OKE) cluster. They prioritize strong isolation, cost-efficiency, and the ability to leverage serverless capabilities.
Which solution is best suited for their requirements?

A. Container Instances in OCI

B. Virtual nodes in OKE

C. Self-Managed Nodes in OKE

D. Managed nodes in OKE

Correct Answer: B

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Oracle Cloud Infrastructure 2025 DevOps Professional (1Z0-1109-25) Free Practice Test