Oracle Cloud Infrastructure Developer Professional : 1z0-1084-26

  • Exam Code: 1z0-1084-26
  • Exam Name: Oracle Cloud Infrastructure Developer Professional
  • Updated: Oct 27, 2026
  • Q & A: 182 Questions and Answers

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About Oracle 1z0-1084-26 Exam Cram

Every retake is a second invoice for the same exam. Test4Cram sells insurance against that invoice: 1z0-1084-26 practice questions that let your Oracle Cloud Infrastructure Developer Professional mistakes happen at home, where mistakes are free.

Oracle 1z0-1084-26 Exam Overview:
Certification Vendor:Oracle
Exam Name:Oracle Cloud Infrastructure Developer Professional
Exam Number:1Z0-1084-26
Real Exam Qty:50
Exam Price:USD 245
Available Languages:English, Japanese
Passing Score:68%
Related Certifications:Oracle Cloud Infrastructure Certified Developer Professional
Certificate Validity Period:Oracle Cloud certifications are generally subject to Oracle's certification renewal policies; no fixed validity period is specified on the official 1Z0-1084-26 exam page.
Exam Duration:90 minutes
Exam Format:Proctored Online, Multiple Choice
Recommended Training:Become an OCI Developer Professional
Exam Registration:Oracle MyLearn - Register for Oracle Cloud Infrastructure Developer Professional
Oracle Certification
Sample Questions:Free Download 1z0-1084-26 Test Exam Cram
Exam Way:Proctored Online. Candidates can test anytime, anywhere through Oracle's secure online proctored delivery. A personal desktop/laptop, reliable internet connection, microphone, and webcam are required.
Pre Condition:No mandatory prerequisite exam is specified on the official exam page. Oracle recommends a combination of Oracle training and hands-on experience through labs and/or field experience.
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:
SectionWeightObjectives
Topic 1: Leveraging Serverless Technologies for Cloud Native Development33%- OCI Events
  • 1. Build event-driven serverless applications using OCI Events Service
    - Oracle Functions
    • 1. Develop serverless applications with Oracle Functions
      - API Gateway
      • 1. Create API gateways to process traffic from API clients and route it to back-end services
        - OCI Streaming
        • 1. Create integration between systems using OCI Streaming Service
          - OCI Queue
          • 1. Facilitate asynchronous messaging for microservices with OCI Queue
            Topic 2: Cloud Native Applications and Containerization33%- OCI Registry
            • 1. Use OCI Registry to pull and push container images
              - Docker and Containerization
              • 1. Explain Docker and the concepts around its architecture and components
                - Oracle Kubernetes Engine
                • 1. Develop and deploy containerized applications on Oracle Kubernetes Engine
                  - Container Orchestration
                  • 1. Discuss the role of container orchestration
                    Topic 3: Testing and Securing Cloud Native Applications13%- OCI Vault
                    • 1. Use OCI Vault to securely store and manage encryption keys and sensitive configuration information
                      - Cloud Native Security
                      • 1. Apply security measures to overcome challenges with cloud native development
                        - Cloud Native Testing
                        • 1. Analyze and evaluate cloud native testing methodologies and develop effective strategies for testing cloud native applications
                          Topic 4: Monitoring & Troubleshooting Cloud Native Applications10%- OCI Monitoring
                          • 1. Utilize OCI Monitoring Service to view metrics
                            - OCI Logging
                            • 1. Use OCI Logging Service to enable, manage, and search logs
                              - Monitoring, Logging, and Tracing
                              • 1. Perform tasks around monitoring, logging, and tracing
                                Topic 5: Cloud Native Fundamentals11%- Cloud Native Principles
                                • 1. Explain the fundamentals of cloud native and discuss the key pillars of cloud native development
                                  - Microservices Architecture
                                  • 1. Explain the microservices architecture and discuss the design methodology of microservices

                                    1z0-1084-26 FAQ for Candidates Who Mean It

                                    The 1z0-1084-26 exam is Oracle's formal test for the Oracle Cloud Infrastructure Certified Developer Professional certification, a credential at the Professional level. It verifies that you can apply the Oracle Cloud Infrastructure Developer Professional objectives in realistic, scenario-driven situations — the difference between having read about the work and being able to do it. It also connects to a broader certification path covering Oracle Cloud Infrastructure Certified Developer Professional, so the study effort compounds beyond a single exam. That is why preparing through realistic questions beats re-reading chapters every time.

                                    The Oracle Cloud Infrastructure Developer Professional blueprint spans 5 domains, led by Monitoring & Troubleshooting Cloud Native Applications (10%), Leveraging Serverless Technologies for Cloud Native Development (33%), and Cloud Native Fundamentals (11%). Treat the percentages as a study budget: the heavier the domain, the larger its share of your week. The complete topic list sits in the exam topics section above — build your plan on it, not on guesswork.

                                    The Oracle Cloud Infrastructure Developer Professional exam packs 50 questions into 90 minutes. Turn that ratio into a plan before test day: minutes divided by questions gives your per-item budget, and anything consuming double its budget gets marked and revisited at the end. Practice the rhythm against a real timer — every Test4Cram engine session enforces one — until finishing with spare review time is your default.

                                    Oracle Cloud Infrastructure Developer Professional requires 68% to pass, and every attempt costs USD 245 — retakes included, at full price. The smart economics are simple: drill with Test4Cram practice questions until your timed scores clear the mark across several consecutive sessions, then book the seat. Over-preparation is cheaper than re-registration.

                                    Oracle lists the Oracle Cloud Infrastructure Developer Professional question formats as: Multiple Choice, Proctored Online. Format shapes strategy — locate the actual question sentence inside long scenario stems before reading details, and double-check every selection on multi-answer items. Test4Cram's 182 practice questions exercise these formats so thoroughly that on exam day, only the content is unfamiliar.

                                    You can sit the 1z0-1084-26 exam in English, Japanese. Choose whichever language keeps your comprehension fastest under the clock — slow reading is a hidden tax on every question. Testing in English? Daily sessions with Test4Cram's English 1z0-1084-26 practice questions double as focused terminology training.

                                    The certification earned through the Oracle Cloud Infrastructure Developer Professional exam stays valid for Oracle Cloud certifications are generally subject to Oracle's certification renewal policies; no fixed validity period is specified on the official 1Z0-1084-26 exam page.. Put the expiry date on your calendar the day you pass, and research the recertification path before it looms — a planned renewal is an errand, while an expired credential is a project. Oracle sets these policies, so verify the current rules on the official certification page as your window approaches.

                                    All three versions carry the same 182 expert-written questions — you are choosing a study environment, not a content tier:

                                    • PDF version — printable, expert-prepared, instantly downloadable, readable anywhere and anytime. Includes 365 days of free updates and a free demo.
                                    • Desktop Test Engine — Windows software simulating the real exam environment, with two practice modes, offline access, and unlimited installations.
                                    • Online Test Engine — runs in any browser on Windows, Mac, Android, and iOS, with test history and performance review built in.

                                    Plenty of candidates mix formats — the PDF for reading, an engine for timed rehearsal.

                                    Yes. Test4Cram's free Oracle Cloud Infrastructure Developer Professional PDF demo contains real sample questions with complete verified answers, so you can judge the quality yourself. Every purchase includes 365 days of free updates, and renewing after expiry costs 50% of the regular price from your member zone. Inspect first — material this confident has nothing to hide.

                                    Continuously. As Oracle adjusts the Oracle Cloud Infrastructure Developer Professional exam, our experts supplement and revise the bank to match, and customer feedback flows into the same loop. Updates are free for 365 days in your member zone; watch the New Releases section or the Test4Cram newsletter, and re-verify your version 3-4 days before your exam. Expired products repurchase at 50% off to restart the service.

                                    Our staff are professionally trained and available around the clock: free consultation whenever you need it, one-on-one remote guidance for installation or usage issues, and patient answers to content questions by email. On privacy, the rules are rigid — transactions are secured by McAfee security services, purchase information is never disclosed to third parties, and no spam or telemarketing follows your order.

                                    Delivery first: your Oracle Cloud Infrastructure Developer Professional practice questions are downloadable immediately and emailed within one minute of payment — if 2 hours pass, check spam and contact support. Install on as many computers as you like. If the exam goes wrong, the 100% Money Back Guarantee applies under clear conditions: take the corresponding exam within 60 days of purchase, and if you don't pass, submit a scanned enrollment slip and your official Score Report PDF within 2 days after the exam — full refunds are processed within 7 days. Not eligible: attempts within 3 days of purchase, exams never actually taken, free items, and expired orders; the candidate name must match the payer name. Prefer to keep preparing instead? Exchange for two free products of equal value and keep your update service.

                                    Oracle Cloud Infrastructure Developer Professional Sample Questions:
                                    Question #1

                                    You are building a container image and pushing it to Oracle Cloud Infrastructure Registry (OCIR). You need to ensure that these images never get deleted from the repository. Which action should you take?

                                    • A. Set global policy of image retention to " Retain All Images " .
                                    • B. Edit the tenancy global retention policy.
                                    • C. Write a policy to limit access to the specific repository in your compartment.
                                    • D. Create a group and assign a policy to perform lifecycle operations on images.
                                    Reveal Solution  Discussion  0

                                    Correct Answer: A  🗳️

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                                    Question #2

                                    How are cloud native application versions deployed to an OKE cluster when using a blue/green deployment strategy?

                                    • A. Both old and new application versions are deployed to production at the same time.
                                    • B. Current applications are slowly replaced with new application versions.
                                    • C. New application versions are deployed in minor increments to a select group of people.
                                    Reveal Solution  Discussion  0

                                    Correct Answer: A  🗳️

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                                    Question #3

                                    You have been asked to update an OKE cluster to a network configuration that has the least attack surface while the deployed applications are still directly available for access from the Internet. Which is a valid OKE cluster network configuration that meets this requirement? (Choose the best answer.)

                                    • A. Private subnet for the Kubemetes API endpoint; public subnets for nodes and load balancers
                                    • B. Private subnets for nodes, the Kubemetes API endpoint, and load balancers
                                    • C. Private subnets for nodes and the Kubemetes API endpoint; public subnets for load balancers
                                    • D. Private subnets for nodes; public subnets for the Kubemetes API endpoint and load balancers
                                    Reveal Solution  Discussion  0

                                    Correct Answer: C  🗳️

                                    Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).

                                    Question #4

                                    In the shared responsibility model, who should perform patching, upgrading, and maintaining of the worker nodes in provisioned Oracle Container Engine for Kubernetes (OKE) clusters?

                                    • A. Oracle Support does it.
                                    • B. It is an automated process.
                                    • C. It is the responsibility of the customer.
                                    Reveal Solution  Discussion  0

                                    Correct Answer: C  🗳️

                                    Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).

                                    Question #5

                                    What is the open source engine for Oracle Functions?

                                    • A. OpenFaas
                                    • B. Knative
                                    • C. Apache OpenWhisk
                                    • D. Fn Project
                                    Reveal Solution  Discussion  0

                                    Correct Answer: D  🗳️

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