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

  • Exam Code: 1z0-1084-26
  • Exam Name: Oracle Cloud Infrastructure Developer Professional
  • Updated: Nov 02, 2026
  • Q & A: 182 Questions and Answers

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About Oracle 1z0-1084-26 Exam Questions

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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
Related Certifications:Oracle Cloud Infrastructure Certified Developer Professional
Exam Duration:90 minutes
Exam Format:Multiple Choice
Exam Price:USD 245
Passing Score:68%
Available Languages:English, Japanese
Real Exam Qty:50
Sample Questions:Free Download real 1z0-1084-26 actual tests
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:

SectionWeightObjectives
Testing and Securing Cloud Native Applications13%- Cloud Native Security
  • 1. Apply security measures for cloud native development
    • 2. Use OCI Vault to securely manage encryption keys
      • 3. Manage sensitive configuration information
        - Cloud Native Testing
        • 1. Cloud native testing methodologies
          • 2. Testing strategies for cloud native applications
            Leveraging Serverless Technologies for Cloud Native Development33%- Oracle Functions
            • 1. Develop serverless applications with Oracle Functions
              - OCI Streaming
              • 1. Use streaming for serverless and managed application architectures
                • 2. Integrate systems using OCI Streaming
                  - OCI Events
                  • 1. Build event-driven serverless applications
                    - OCI Queue
                    • 1. Implement asynchronous messaging for microservices
                      - API Gateway
                      • 1. Route API traffic to backend services
                        • 2. Process traffic from API clients
                          Cloud Native Fundamentals11%- Microservices Architecture
                          • 1. Microservices design methodology
                            • 2. Microservices architecture
                              - Cloud Native Principles
                              • 1. Fundamentals of cloud native development
                                • 2. Key pillars of cloud native development
                                  Monitoring and Troubleshooting Cloud Native Applications10%- Monitoring, Logging, and Tracing
                                  • 1. Perform monitoring, logging, and tracing tasks
                                    • 2. Troubleshoot cloud native applications
                                      - OCI Monitoring
                                      • 1. Use OCI Monitoring to view metrics
                                        - OCI Logging
                                        • 1. Search and analyze logs
                                          • 2. Enable and manage logs
                                            Cloud Native Applications and Containerization33%- Oracle Cloud Infrastructure Registry
                                            • 1. Pull container images from OCIR
                                              • 2. Push container images to OCIR
                                                - Container Orchestration
                                                • 1. Role of container orchestration
                                                  • 2. Deploy containerized applications on Oracle Kubernetes Engine
                                                    - Docker and Containerization
                                                    • 1. Docker architecture and components
                                                      • 2. Containerization concepts

                                                        1z0-1084-26 Exam Questions and Answers

                                                        • Cloud Native Applications and Containerization (33%)
                                                        • Monitoring and Troubleshooting Cloud Native Applications (10%)
                                                        • Testing and Securing Cloud Native Applications (13%)

                                                        Allocate study time in proportion to each topic's weight.

                                                        The 1z0-1084-26 exam has 50 questions with a 90 minutes-minute time limit. Practicing under the same constraints on BraindumpsPrep builds the pacing habits you will need on test day.

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                                                        A passing result on 1z0-1084-26 requires 68%, and the official exam fee is USD 245. Knowing both numbers upfront helps you budget your study time and money realistically.

                                                        The package includes 182 practice questions for the 1z0-1084-26 exam, covering the current Oracle Cloud Infrastructure Developer Professional objectives with verified answers.

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                                                        Oracle Cloud Infrastructure Developer Professional Sample Questions:

                                                        Question #1

                                                        You are a developing a microservices application that will be a consumer of the Oracle Cloud Infrastructure (OCI) Streaming service. Which API method should you use to read and process a stream?

                                                        • A. ReadStream
                                                        • B. ProcessStream
                                                        • C. GetMessages
                                                        • D. ReadMessages
                                                        • E. GetStream
                                                        Reveal Solution  Discussion  0

                                                        Correct Answer: C  🗳️

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                                                        Question #2

                                                        Your organization has deployed their e-commerce application on Oracle Container Engine for Kubernetes (OKE) and they are using the Oracle Cloud Infrastructure Registry (OCIR) service as their Docker image repository. They have deployed the OKE cluster using the ' custom create ' option, and their Virtual Cloud Network (VCN) has three public subnets with associated Route Tables, Security Lists, and Internet Gateway.
                                                        However, their application containers are failing to deploy. On investigation, they discover that the images are not being pulled from the designated OCIR repository, even though the YAML configuration has the correct path to the images. What is a valid concern here that needs to be further investigated?

                                                        • A. Identity and Access Management (IAM) credentials need to be added for each user that deploys applications to the OKE cluster.
                                                        • B. Security List rule for TCP port 22 needs to be added to connect to the OCIR service.
                                                        • C. OKE cluster needs to have a secret with the credentials of their OCIR repository and use that secret in the Kubernetes deployment manifest.
                                                        • D. VCN hosting the OKE cluster worker nodes needs to have a NAT gateway to access OCIR repositories.
                                                        Reveal Solution  Discussion  0

                                                        Correct Answer: C  🗳️

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                                                        Question #3

                                                        Which one of the following is NOT a valid backend-type supported by Oracle Cloud Infrastructure (OCI) API Gateway?

                                                        • A. ORACLE_STREAMS_BACKEND
                                                        • B. STOCK_RESPONSE_BACKEND
                                                        • C. ORACLE_FUNCTIONS_BACKEND
                                                        • D. HTTP BACKEND
                                                        Reveal Solution  Discussion  0

                                                        Correct Answer: A  🗳️

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                                                        Question #4

                                                        Which is NOT a valid backend-type option available when configuring an Oracle Cloud Infrastructure (OCI) API Gateway Deployment?

                                                        • A. ORACLE STREAMS_BACKEND
                                                        • B. HTTP_BACKEND
                                                        • C. ORACLE_FUNCTIONS_BACKEND
                                                        Reveal Solution  Discussion  0

                                                        Correct Answer: A  🗳️

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                                                        Question #5

                                                        You are deploying a set of Java microservices to an Oracle Cloud Infrastructure Container Engine for Kubernetes cluster. You must ensure that the application design strictly adheres to the Twelve-Factor App methodology for configuration management and backing services to simplify multi-environment deployments. Which TWO design strategies must you implement to satisfy these Twelve-Factor App principles?

                                                        • A. Inject all environment-specific configuration values directly into the compiled application code bundle during the build phase.
                                                        • B. Treat backing databases and message brokers as attached resources, allowing them to be swapped via configuration changes without modifying microservice code.
                                                        • C. Maintain a single database schema instance that is shared dynamically across all environments to ensure absolute dev/prod database state parity.
                                                        • D. Package each database credential and external API endpoint URL inside the application ' s local properties file for strict encapsulation.
                                                        • E. Externalize configuration values by utilizing environment variables or Kubernetes ConfigMaps to override default microservice settings.
                                                        Reveal Solution  Discussion  0

                                                        Correct Answer: B,E  🗳️

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