Free Oracle 1Z0-1109-25 Exam Questions

Become Oracle Certified with updated 1Z0-1109-25 exam questions and correct answers

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Total 118 Questions | Updated On: Oct 28, 2025

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Question 1

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

A : Optimizing resource utilization

B : Automating software deployments

C : Identifying infrastructure bottlenecks

D : Identifying resource consumption

Answer: B

Question 2

You are a DevOps project administrator. You are creating Oracle Cloud Infrastruc-ture (OCI) Identity and Access Management (IAM) policies that will be used in a DevOps CI/CD pipeline for deployment to an Oracle Container Engine for Kubernetes (OKE) environment. Which OCI IAM policy can be used?

A :

B :

C :

D :

Answer: A

Question 3

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 control plane, then upgrade the node pools.

C : Upgrade the node pools one at a time, then once all node pools are upgraded, upgrade the control plane.

D : Initiate the automated upgrade process using the OCI Console. CLI, or API.

Answer: B

Question 4

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 : Implement each module as an independent service/process which can be replaced, updated, or deleted without disrupting the rest of the application

C : Choose monolithic approach over microservices as it has better fault isolation capability.

D : Build the application as a single unit and use container technology to deploy it.

E : Use monolithic approach to as it makes it easier to incrementally adapt to newer technology.

Answer: A,B

Question 5

Which TWO components are optional while creating Monitoring Query Language (MQL) expressions in Oracle Cloud Infrastructure Monitoring service? (Choose two.)

A : Metric

B : Dimensions

C : Grouping Function

D : Statistic

E : Interval

Answer: B,C

Page: 1 / 24

Total 118 Questions | Updated On: Oct 28, 2025

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