Oracle 1Z0-1084-24 Online Practice Questions and Exam Preparation

Oracle 1Z0-1084-24 Online Questions & Answers

• Question 1:

  A service you are deploying to Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) uses a docker image from a private repository in OCI Registry (OCIR). Which configuration is necessary to provide access to this repository from OKE?

  A. Create a docker-registry secret for OCIR with API key credentials on the cluster, and specify the imagePullSecret property in the application deployment manifest.
  B. Create a docker-registry secret for OCIR with identity Auth Token on the cluster, and specify the imagePullSecret property in the application deployment manifest.
  C. Create a dynamic group for nodes in the cluster, and a policy that allows the dynamic group to read repositories in the same compartment.
  D. Add a generic secret on the cluster containing your identity credentials. Then specify a registryCredentials property in the deployment manifest.
  B. Create a docker-registry secret for OCIR with identity Auth Token on the cluster, and specify the imagePullSecret property in the application deployment manifest.

• Question 2:

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

• Question 3:

  You need to push a new Docker container image to a repository in the Oracle Cloud Infrastructure (OCI) Registry. Which mechanism must you use to provide authentication?

  A. Generate an API signing key to complete the authentication via the Docker CLI.
  B. Generate an Auth Token to complete the authentication via the OCI CLI.
  C. Generate an API signing key to complete the authentication via the OCI CLI.
  D. Generate an Auth Token to complete the authentication via the Docker CLI.
  D. Generate an Auth Token to complete the authentication via the Docker CLI.

• Question 4:

  Your team has been tasked with debugging a Cloud Native application developed using the following Oracle Cloud Infrastructure (OCI) services: Object Storage, Events, Functions, API Gateway, and Autonomous Database. Which of these is NOT a valid option for troubleshooting issues in OCI? (Choose the best answer.)

  A. View service metric information from the OCI Monitoring service.
  B. Configure the application to send logs to the OCI Logging service.
  C. Use OCI Service Connector Hub to configure a service connector to automatically send logs to the OCI Logging Analytics service.
  D. Trace performance issues In the Application Performance Monitoring service by enabling Function traces.
  E. Leverage OCI Cloud Guard to extract and visualize the debug logs generated by your application.
  D. Trace performance issues In the Application Performance Monitoring service by enabling Function traces.

• Question 5:

  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. GetStream
  B. ReadMessages
  C. ProcessStream
  D. ReadStream
  E. GetMessages
  E. GetMessages

• Question 6:

  Which statement about microservices is FALSE?

  A. They are typically designed around business capabilities.
  B. It is fairly common for them to communicate with HTTP.
  C. Multiple microservices can run in one process.
  D. They are independently deployable.
  B. It is fairly common for them to communicate with HTTP.

• Question 7:

  What is the maximum execution time of Oracle Functions?

  A. 240 seconds
  B. 300 seconds
  C. 60 seconds
  D. 120 seconds
  B. 300 seconds

• Question 8:

  Which of the following step is NOT required for setting up the Container Engine for Kubernetes (OKE) cluster access using a local installation of kubectl?

  A. Generate Auth token from the OCI console to access the OKE cluster using kubectl.
  B. Install and configure the Oracle Cloud Infrastructure (OCI) CLI.
  C. Set up the kubeconfig file.
  D. Generate an API signing key pair (if you do not already have one) and upload the public key of the API signing key pair.
  A. Generate Auth token from the OCI console to access the OKE cluster using kubectl.

• Question 9:

  Your company has recently deployed a new web application that uses Oracle Functions. Your manager instructs you to implement monitoring metrics to manage your systems more effectively. You know that Oracle Functions automatically monitors functions on your behalf and reports metrics via Oracle Cloud Infrastructure (OCI) Monitoring. Which TWO metrics are collected and made available by this feature? (Choose two.)

  A. Amount of CPU used by a function
  B. Length of time a function runs
  C. Number of times a function Is removed
  D. Amount of RAM used by a function
  E. Number of times a function is invoked
  A. Amount of CPU used by a function
  D. Amount of RAM used by a function

• Question 10:

  What is the open source engine for Oracle Functions?

  A. Fn Project
  B. Apache OpenWhisk
  C. OpenFaas
  D. Knative
  A. Fn Project