Oracle Cloud Infrastructure 2025 Developer Professional

Question 1

Having created a Container Engine for Kubernetes (OKE) cluster, you can use Oracle Cloud Infrastructure (OCI) Logging to view and search the logs of applications running on the worker node compute instances in the cluster. Which task is NOT required to collect and parse application logs? (Choose the best answer.)

A. Enable monitoring for all worker nodes in the cluster.

B. Set the OCI Logging option to Enabled for the cluster.

C. Create a dynamic group with a rule that includes all worker nodes In the cluster.

D. Configure a custom log in OCI Logging with the appropriate agent configuration.

Correct Answer: A

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Question 2

When developing microservices, each one can be developed in the language of choice. Which term describes this type of development? (Choose the best answer.)

A. Polyglot

B. Agile

C. DevOps

D. Distributed

Correct Answer: D

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Question 3

You developed a microservices-based application that runs in an Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) cluster. It has multiple endpoints that need to be exposed to the public internet. What is the most cost-effective way to expose multiple application endpoints without adding unnecessary complexity to the application?

A. Use a NodePort service type in Kubernetes for each of your service endpoints using the node's public IP address to access the applications.

B. Deploy an Ingress Controller and use it to expose each endpoint with its own routing endpoint.

C. Use a ClusterIP service type in Kubernetes for each of your service endpoints using a load balancer to expose the endpoints.

D. Create a separate load balancer instance for each service using the lowest 100 Mbps option.

Correct Answer: B

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Question 4

(CHK_4>2) You have a scenario where a DevOps team wants to store secrets in Oracle Cloud Infrastructure (OCI) Vault so that it can inject the secrets into an app's environment variables (for example, MYSQL_DB_PASSWD) at deployment time. Which is NOT valid about managing secrets in the OCI Vault service?

A. A secret reuse rule prevents the use of secret contents across different versions of a secret.

B. A unique OCID is automatically generated for each secret and remains unchanged even when creating a new secret version.

C. You can manually create new secrets as well as new secret versions using the OCI Console:

D. New secret versions automatically expire in 90 days unless you configure an expiry rule.

Correct Answer: B

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Question 5

A developer using Oracle Cloud Infrastructure (OCI) API Gateway needs to authenticate the API requests to their web application. The authentication process must be implemented using a custom scheme which accepts string-based parameters from the API caller. Which approach should the developer use in this scenario?

A. Create a cross account functions authorizer.

B. Create an authorizer function using request header authorization.

C. Create an authorizer function using token-based authorization.

D. Create an authorizer function using OCI Identity and Access Management 91AM) based authentication.

Correct Answer: C

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Question 6

A DevOps engineer is troubleshooting the Meshifyd application, which is running in an Oracle Cloud Infrastructure (OCI) environment. The engineer has set up the OCI Logging service to store access logs for the application but notices that the logs from the Meshifyd application are not showing up in the logging service. The engineer suspects that there might be an issue with the logging configuration. Which two statements are potential reasons for logs from the Meshifyd application not showing up in the OCI Logging service?

A. The OCI Logging service is set up to pre access logs by creating a log group and custom log within the same compartment.

B. The logconfig.json file has incorrect or missing OCID for the custom log group in the logGroupObjectId field.

C. The logconfig.json file has incorrect or missing information in the application namespace in the src field.

D. The logconfig.json file has incorrect or missing OCID for the custom log in the logobjectId field.

E. The logconfig.json file has incorrect or missing information in the application namespace in the paths field.

Correct Answer: B,D

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Question 7

You are instructed to automate manual tasks and help software teams manage complex environments at scale using the Oracle Cloud Infrastructure (OCI) services. Which THREE OCI services can be leveraged to securely store and version your application's source code, and automate the building, testing, and deployment of applications to the OCI platform? (Choose three.)

A. Oracle Cloud Logging Analytics

B. Resource Manager

C. Container Engine for Kubernetes

D. Oracle APEX Application Development

E. DevOps

F. Oracle Cloud Infrastructure Registry

Correct Answer: C,E,F

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Question 8

You plan to implement logging in your services that will run in Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE). Which statement describes the appropriate logging approach?

A. All services log to standard output only.

B. All serviceAAs log to a shared log file.

C. All services log to an external logging system.

D. Each service logs to its own log file.

Correct Answer: A

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Question 9

What is the open source engine for Oracle Functions?

A. Fn Project

B. OpenFaas

C. Apache OpenWhisk

D. Knative

Correct Answer: A

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Question 10

Which is the smalled unit of Kubernetes architecture?

A. Cluster

B. Container

C. Pod

D. Node

Correct Answer: C

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Oracle Cloud Infrastructure 2025 Developer Professional - 1Z0-1084-25 Exam Practice Test

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