Linux Foundation LFCA Linux Foundation Certified IT Associate Exam Exam Practice Test Questions

• Question 1

  Which is a common best practice to automatically reduce disk usage associated with the storage of log files?

  • Use the loqrotate utility to periodically rotate the loq files.
  • Create a cron job that deletes all log files in the folder every day.
  • Delete the Vvar/log" directory so the log files are prevented from being created.
  • Manually empty the log files every day of the week.

  Show Answer Answer: A Next

• Question 2

  Which of the following technologies is supported by the majority of cloud providers in order to support the orchestration of containerized applications?

  • Kubernetes
  • Vagrant
  • Ansible
  • Terraform

  Show Answer Answer: A Next

• Question 3

  Which of the following is a solution to providing Internet access to a private network using only a single public IPv4 address?

  • Routing gateway
  • NAT gateway
  • Local area network
  • Virtual private network

  Show Answer Answer: B Next

• Question 4

  An IT associate is working with a video streaming provider. What is a common approach to reduce bandwidth cost while supporting the same or an increasing number of video streams and customers?

  • Stop serving the video streams when a certain price limit is reached.
  • Reduce the bitrate to reduce the size of the video streams.
  • Serve the video streams only to a limited number of users at a time.
  • Use a content delivery network to distribute the streams.

  Show Answer Answer: D Next

• Question 5

  A company’s IT associate has been asked to switch to single-user mode on a running Linux server in order to perform some troubleshooting. Of the options below, which is the best way of doing this?

  • Su single
  • Init singleuser
  • Isu 1
  • Linit 1

  Show Answer Answer: D Next