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

Oracle 1Z0-1084-24 Online Questions & Answers

• Question 91:

  Which of the following is NOT a criterion that is usually met by a microservice?

  A. Organized around business capabilities.
  B. Tightly coupled
  C. Highly maintainable
  D. Independently deployable
  B. Tightly coupled

• Question 92:

  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?

  A. Maximum retention period
  B. Visibility timeout
  C. Delivery count
  D. Polling timeout
  B. Visibility timeout

• Question 93:

  Which technique is used for testing the entire user flow as well as the moving parts of a cloud native app, ensuring that there are no high-level discrepancies?

  A. Contract Testing
  B. Integration Testing
  C. Unit Testing
  D. Component Testing
  E. End-to-end Testing
  E. End-to-end Testing

• Question 94:

  (CHK_4>2) Which TWO statements are NOT valid regarding the Oracle Cloud Infrastructure (OCI) Streaming service? (Choose two.)

  A. OCI Streaming stores all data for 24 hours by default, but that can be extended up to 7 days.B
  B. Although OCI Streaming automatically encrypts all data while in transit, it is the developer's responsibility to encrypt data at rest, if needed.
  C. The throughput of a stream is defined by a partition. A partition provides 1 MB/sec data input and 2 MB/sec data output.
  D. A stream can be configured with either a public or a private endpoint with support for customer managed encryption keys.
  E. OCI Streaming can support up to 2,000 requests per second to each partition.
  D. A stream can be configured with either a public or a private endpoint with support for customer managed encryption keys.
  E. OCI Streaming can support up to 2,000 requests per second to each partition.

• Question 95:

  What is the difference between continuous delivery and continuous deployment in the DevOps methodology? (Choose the best answer.)

  A. Continuous delivery involves automation of developer tasks, whereas continuous deployment involves manual operational tasks.
  B. Continuous delivery requires automatic linting, whereas continuous deployment testing must be run manually.
  C. Continuous delivery utilizes automatic deployment to a development environment, whereas continuous deployment involves automatic deployment to a production environment.
  D. Continuous delivery is a process that Initiates deployment manually, whereas continuous deployment is based on automating the deployment process.
  C. Continuous delivery utilizes automatic deployment to a development environment, whereas continuous deployment involves automatic deployment to a production environment.

• Question 96:

  From a DevOps process standpoint, it is a good practice to keep changes to an application under version control. Which of the following allows changes to a Docker image to be stored in a version control system?

  A. Updating docker-compose.yml
  B. Executing docker commit
  C. Executing docker save
  D. Updating Dockerfile
  B. Executing docker commit

• Question 97:

  Your Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) administrator has created an OKE cluster with one node pool in a public subnet. You have been asked to provide a log file from one of the nodes for troubleshooting purpose. Which step should you take to obtain the log file?

  A. Use the username opc and password to login.
  B. It is impossible because OKE is a managed Kubernetes service.
  C. SSH into the nodes using the private key.
  D. SSH into the node using the public key.
  C. SSH into the nodes using the private key.

• Question 98:

  A Docker image consists of one or more layers, each of which represents a Dockerfile instruction. The layers are stacked and each one is a delta of the changes from the previous layer. What permission is associated with these layers?

  A. read mostly
  B. write only
  C. movable
  D. read only
  E. write once
  D. read only

• Question 99:

  You are developing a real-time monitoring application for a fleet of vehicles, which will be deployed on Oracle Cloud Infrastructure (OCI). You need to choose between using OCI Queue or OCI Streaming to handle the real-time data feeds from the vehicles. Based on the scenario described, which is the most appropriate choice for handling real-time data feeds?

  A. OCI Streaming, because it is designed for high-volume, continuous ingestion and processing of data, making it the best choice for a fleet of vehicles
  B. OCI Streaming, because it offers exactly-once message delivery, which is necessary for real-time applications
  C. OCI Queue, because it is optimized for low-latency messaging and ideal for real-time applications
  D. OCI Queue, because it provides at-least-once message delivery, which is critical for real-time monitoring applications
  A. OCI Streaming, because it is designed for high-volume, continuous ingestion and processing of data, making it the best choice for a fleet of vehicles

• Question 100:

  You encounter an unexpected error when invoking Oracle Functions from your Cloud Shell session named myfunction in the myapp application. Which option will get you more information on the error?

  A. fn --verbose invoke myapp myfunction
  B. fn --debug invoke myapp myfunction
  C. Contact Oracle support with your error message
  D. DEBUG=1 fn invoke myapp myfunction
  D. DEBUG=1 fn invoke myapp myfunction