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Oracle 1z0-1084-26 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Testing and Securing Cloud Native Applications13%- 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
      - OCI Vault
      • 1. Use OCI Vault to securely store and manage encryption keys and sensitive configuration information
        Topic 2: 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 3: Leveraging Serverless Technologies for Cloud Native Development33%- OCI Streaming
              • 1. Create integration between systems using OCI Streaming Service
                - Oracle Functions
                • 1. Develop serverless applications with Oracle Functions
                  - OCI Events
                  • 1. Build event-driven serverless applications using OCI Events Service
                    - OCI Queue
                    • 1. Facilitate asynchronous messaging for microservices with OCI Queue
                      - API Gateway
                      • 1. Create API gateways to process traffic from API clients and route it to back-end services
                        Topic 4: 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
                            Topic 5: Cloud Native Applications and Containerization33%- Container Orchestration
                            • 1. Discuss the role of container orchestration
                              - Oracle Kubernetes Engine
                              • 1. Develop and deploy containerized applications on Oracle Kubernetes Engine
                                - 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

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                                    Oracle Cloud Infrastructure Developer Professional Sample Questions (Q38-Q43):

                                    NEW QUESTION # 38
                                    Which TWO are required to access the Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) cluster from the kubectl CLI? (Choose two.)

                                    Answer: B,E

                                    Explanation:
                                    The correct options are: A configured OCI API signing key pair: The API signing key pair is used for authentication and authorization to access OCI resources, including the OKE cluster. The private key should be configured on your local machine to authenticate API requests. An SSH key pair with the public key added to the cluster worker nodes: This is required for secure SSH access to the worker nodes in the OKE cluster.
                                    You need to generate an SSH key pair and add the public key to the cluster ' s worker node pool during cluster creation or update. Therefore, the correct options are having a configured OCI API signing key pair and an SSH key pair with the public key added to the cluster worker nodes.


                                    NEW QUESTION # 39
                                    Which statement is NOT valid regarding the filter matching behavior of Oracle Cloud Infrastructure (OCI) Events rules?

                                    Answer: D

                                    Explanation:
                                    Oracle ' s Events documentation explicitly states that wildcard matching with * is supported only inattribute values, not in attribute keys. The asterisk can appear at the beginning, middle, or end of a value, but field names themselves must remain literal. Oracle also confirms all three other behaviors. An empty {} condition matches every applicable event; Events rules apply to their compartment and child compartments; and an event must contain every field named in the condition using the same nesting structure. Therefore, option C improperly extends wildcard functionality to attribute keys. The valid model is to preserve the exact JSON field structure while applying wildcard patterns only to values associated with those fields.


                                    NEW QUESTION # 40
                                    You have just finished building and compiling the software required to implement the API microservice component. You need to rebuild the API docker image, and plan to tag it as: ocIdevops/api:latest Which docker command would re-create the API docker image?

                                    Answer: D

                                    Explanation:
                                    The correct command to rebuild the API docker image and tag it as OCIdevops/api:latest is: docker build -t OCIdevops/api:latest The docker build command is used to build a Docker image from a Dockerfile. The -t flag is used to specify the name and optionally a tag for the image. In this case, the name of the image is OCIdevops/api and the tag is latest. By running this command, the Docker image will be recreated based on the instructions in the Dockerfile and tagged with the specified name and tag.


                                    NEW QUESTION # 41
                                    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?

                                    Answer: D

                                    Explanation:
                                    Visibility timeout is the concept in OCI Queue that is responsible for hiding a message from other consumers for a predefined amount of time after it has been delivered to a consumer1. The visibility timeout can be set at the queue level when creating a queue, or it can be specified when consuming or updating messages1. If a consumer is having difficulty successfully processing a message, it can update the message to extend its invisibility1. If a message's visibility timeout is not extended, and the consumer does not delete the message, it returns to the queue1.Verified References: Overview of Queue


                                    NEW QUESTION # 42
                                    Your organization has mandated strict IAM policy isolation for microservices accessing an Oracle Cloud Infrastructure (OCI) Queue named payment-queue in a compartment named prod-payment-compartment. A producer microservice deployed on an OCI Compute instance needs to publish transaction messages into the queue, but corporate security dictates that this microservice must not have permission to view queue configurations, delete queues, or read/consume messages. You have created a dynamic group named payment- producer-dg that contains the Compute instance hosting the producer microservice.
                                    Which IAM policy statement must you write to satisfy this security requirement with the least privilege?

                                    Answer: B


                                    NEW QUESTION # 43
                                    ......

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