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Oracle 1z0-1084-26 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Cloud Infrastructure Developer Professional |
| Exam Number: | 1Z0-1084-26 |
| Exam Duration: | 90 minutes |
| Passing Score: | 68% |
| Exam Format: | Multiple Choice |
| Related Certifications: | Oracle Cloud Infrastructure Certified Developer Professional |
| Exam Price: | USD 245 |
| Available Languages: | Japanese, English |
| Real Exam Qty: | 50 |
| Sample Questions: |  |
| Exam Way: | Proctored Online |
| Official Syllabus URL: | https://mylearn.oracle.com/ou/exam/oracle-cloud-infrastructure-developer-professional-1z0-1084-26/163295/161763/271313 |
Oracle 1z0-1084-26 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Monitoring and Troubleshooting Cloud Native Applications | 10% | - Monitoring, Logging, and Tracing
|
| Testing and Securing Cloud Native Applications | 13% | - Cloud Native Testing
|
| Cloud Native Applications and Containerization | 33% | - Docker and Containerization
|
| Leveraging Serverless Technologies for Cloud Native Development | 33% | - OCI Streaming
|
| Cloud Native Fundamentals | 11% | - Microservices Architecture
|
The Oracle 1z0-1084-26 Exam, Question by Question
Oracle Cloud Infrastructure Developer Professional is an official exam run by Oracle under exam code 1z0-1084-26. Passing it awards the Oracle Cloud Infrastructure certification, which sits at the Professional tier. It also counts toward related credentials such as Oracle Cloud Infrastructure Certified Developer Professional. Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The Oracle Cloud Infrastructure Developer Professional exam gives you 90 minutes to work through 50 questions. That is a tight ratio, and it punishes candidates who get emotionally attached to any single item. The fix is mechanical: answer what you know, flag what you do not, and keep moving. A few full-length timed runs in the Actual4Exams test engine, with its randomized question order, will calibrate your pace far better than untimed reading ever could.
The official fee for Oracle Cloud Infrastructure Developer Professional is USD 245, and 68% is what passing takes. The uncomfortable part: retakes cost the full USD 245 again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
It is. Actual4Exams publishes a free PDF demo of the Oracle Cloud Infrastructure Developer Professional material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the Oracle Cloud Infrastructure Developer Professional exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
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Oracle Cloud Infrastructure Developer Professional breaks down into 5 official domains, led by Cloud Native Fundamentals (11%), Testing and Securing Cloud Native Applications (13%), and Cloud Native Applications and Containerization (33%). You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
Oracle Cloud Infrastructure Developer Professional Sample Questions:
You are deploying a containerized database application on a host using the standard Docker engine. To prevent data loss when the container instance is destroyed or updated, you must configure a storage mechanism that isolates application data from the volatile container layer and guarantees persistence. Which TWO statements or approaches correctly describe Docker storage components that satisfy this requirement?
- A. Configure the temporary filesystem mount, which persists database writes directly into the host memory even if the container is terminated.
- B. Use Docker bind mounts, which map a specific arbitrary path from the host filesystem directly into the container storage namespace.
- C. Utilize the default container writable layer, which automatically persists database writes to the host root disk after the container is removed.
- D. Use Docker volumes, which are stored in a host directory fully managed by the Docker engine and protected from external host process modification.
- E. Rely on the Docker image layer cache, which commits all runtime transactional database updates back to the read-only parent image.
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Which security capability in Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) enables developers to scope IAM permissions at the individual service account level for application pods rather than the host Compute instances?
- A. Kubernetes RBAC
- B. Instance Principals
- C. Workload Identity
- D. Resource Principals
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You are setting up OCI Application Performance Monitoring (APM) to trace transactions in a Spring Boot application. Which installer command should you execute to provision the APM Java Agent with its target application service name, destination directory, and credentials obtained from your APM domain?
- A. java -jar apm-java-agent-installer.jar install-agent -path=/opt/apm -service-name=springboot-app - upload-key=KeyA123 -upload-endpoint=https://endpoint.com
- B. java -jar apm-java-agent-installer.jar provision-agent -destination=/opt/apm -service-name=springboot- app -private-data-key=KeyA123 -data-upload-endpoint=https://endpoint.com
- C. java -jar apm-java-agent-installer.jar configure-agent -destination=/opt/apm -service-name=springboot- app -public-data-key=KeyA123 -data-upload-endpoint=https://endpoint.com
- D. java -jar apm-java-agent-installer.jar register-agent -destination=/opt/apm -app-name=springboot-app - private-data-key=KeyA123 -data-upload-endpoint=https://endpoint.com
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Which configuration parameter defines the duration a message remains inside an Oracle Cloud Infrastructure (OCI) Queue before being automatically deleted by the service if it is not consumed?
- A. Polling timeout
- B. Visibility timeout
- C. Maximum delivery attempts
- D. Maximum retention period
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What is the difference between blue/green and canary deployment strategies? (Choose the best answer.)
- A. In blue/green, current applications are slowly replaced with new ones. In canary, both old and new applications are in production at the same time.
- B. In blue/green, the application Is deployed In minor Increments to a select group of people. In canary, both old and new applications are simultaneously in production.
- C. In blue/green, both old and new applications are in production at the same time. In canary, the application Is deployed incrementally to a select group of people.
- D. In blue/green, current applications are slowly replaced with new ones. In canary, the application Is deployed Incrementally to a select group of people.
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