Oracle 1z0-1084-24 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1z0-1084-24
Exam Name/Title: Oracle Cloud Infrastructure 2024 Developer Professional
Certification Provider: Oracle
Corresponding Certification: Oracle Cloud

Exam Questions: 101
Updated On: Jul 22, 2026

Question #17

Which concept in OCI Queue is responsible for hiding a message from other consumers for a predefined amount of time after it has been delivered to a consumer?

A. Maximum retention period

B. Polling timeout

C. Visibility timeout

D. Delivery count

Discussion 0

Correct Answer: C Vote an answer

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Question #18

A Docker image consists of one or more layers, each of which represents a Dockerfile instruction. The layers are stacked and each one is a delta of the changes from the previous layer. What permission is associated with these layers?

A. write only

B. read only

C. read mostly

D. write once

E. movable

Discussion 0

Correct Answer: B Vote an answer

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Question #19

A company is developing a new application that needs to process transactions in real time. The company wants to ensure that all transactions are processed in order and that no transaction is lost. Which of these is a correct strategy for leveraging OCI Queue in this scenario?

A. Use a single queue to process all transactions.

B. Use a separate queue for each application instance.

C. Use a separate queue for each type of transaction.

D. Use a priority queue to prioritize requests.

Discussion 0

Correct Answer: A Vote an answer

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Question #20

You are developing a real-time monitoring application for a fleet of vehicles, which will be deployed on Oracle Cloud Infrastructure (OCI). You need to choose between using OCI Queue or OCI Streaming to handle the real-time data feeds from the vehicles. Based on the scenario described, which is the most appropriate choice for handling real-time data feeds?

A. OCI Streaming, because it is designed for high-volume, continuous ingestion and processing of data, making it the best choice for a fleet of vehicles

B. OCI Queue, because it is optimized for low-latency messaging and ideal for real-time applications

C. OCI Streaming, because it offers exactly-once message delivery, which is necessary for real-time applications

D. OCI Queue, because it provides at-least-once message delivery, which is critical for real-time monitoring applications

Discussion 0

Correct Answer: A Vote an answer

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Question #21

A developer has created another version of a microservice and wants 10% of the traffic to flow towards it for testing purposes. The application is already configured using OCI (Oracle Cloud Infrastructure) Service Mesh. Which of the following steps is the right approach to achieve this goal?

A. Create a new Kubernetes deployment for the new version of the microservice and set the traffic splitting percentage to 10% in the Kubernetes service manifest.

B. Create a new entry in the routeRules field of the virtual service route table manifest to configure traffic splitting between the old and new versions of the microservice and set the percentage to 10%.

C. Create a new entry in the routeRules field of the ingress gateway route table manifest to configure traffic splitting between the old and new versions of the microservice and set the percentage to 10%.

D. Use Kubernetes HPA (Horizontal Pod Autoscaler) to scale the new version of the microservice to handle 10% of the traffic automatically.

Discussion 0

Correct Answer: B Vote an answer

Question #22

Which statement best describes the term "cloud native"?

A. Cloud native refers to the use of cloud infrastructure to run traditional on-premises applications.

B. Cloud native refers to the use of cloud-based development tools to build traditional on-premises applications.

C. Cloud native refers to the process of migrating applications from on-premises infrastructure to the cloud.

D. Cloud native refers to the design and deployment of applications that are optimized for cloud infrastructure.

Discussion 0

Correct Answer: D Vote an answer

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Question #23

What is the difference between continuous delivery and continuous deployment in the DevOps methodology?
(Choose the best answer.)

A. Continuous delivery is a process that Initiates deployment manually, whereas continuous deployment is based on automating the deployment process.

B. Continuous delivery involves automation of developer tasks, whereas continuous deployment involves manual operational tasks.

C. Continuous delivery utilizes automatic deployment to a development environment, whereas continuous deployment involves automatic deployment to a production environment.

D. Continuous delivery requires automatic linting, whereas continuous deployment testing must be run manually.

Discussion 0

Correct Answer: C Vote an answer

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Question #24

You have a containerized application that requires access to an Autonomous Transaction Processing (ATP) Database. Which option is NOT valid when the container is deployed in an OKE cluster? (Choose the best answer.)

A. Create a Kubernetes secret with contents from the instance Wallet files. Use this secret to create a volume mounted to the appropriate path in the application deployment manifest.

B. Install the Oracle Cloud Infrastructure Service Broker on the Kubernetes cluster and deploy ServiceInstance and ServiceBinding resources for ATP. Then use the specified binding name as a volume in the application deployment manifest.

C. Enable Oracle REST Data Services for the required schemas and connect via HTTPS.

D. Use Kubernetes secrets to configure environment variables on the container with ATP instance OCID, and OCI API credentials. Then use the CreateConnection API endpoint from the service runtime.

Discussion 0

Correct Answer: B Vote an answer

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