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Free DCA Exam Braindumps (page: 1)

Page 1 of 42
PDF with 183 Questions

Which of the following commands wifi automatically create a volume when a container is started?

  1. 'docker container run --name nginxtest --volumes=/app nginx'
  2. 'docker container run --name nginxtest -v /app:mount nginx'
  3. 'docker container run --name nginxtest --volumes myvol:/app:new nginx'
  4. 'docker container run --name nginxtest -v myvol:/app nginx'

Answer(s): A



Which one of the following commands will show a list of volumes for a specific container?

  1. 'docker container logs nginx--volumes'
  2. 'docker container inspect nginx'
  3. 'docker volume inspect nginx'
  4. 'docker volume logs nginx --containers'

Answer(s): B



Which of the following constitutes a production-ready device mapper configuration for the Docker engine?

  1. Create a volume group in device map per and utilize the'--dm.thinpooldev' Dockerdaemon option, specifying the volumegroup
  2. Format a partition with xfs and mount it at '/var/lib/docker'
  3. Utilize the'--storage-optdm.directlvm_device' Dockerdaemon option, specifying a block device
  4. Nothing, device mapper comes ready for production usage out of the box

Answer(s): C



Which one of the following commands will result in the volume being removed automatically once the container has exited?

  1. 'docker run --del -v /foobusybox'
  2. 'docker run --read-only -v /foobusybox'
  3. 'docker run --rm -v /foobusybox'
  4. 'docker run --remove -v /foobusybox'

Answer(s): C



Page 1 of 42



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Simon commented on October 24, 2024
guys waht do you think about this dump?
Anonymous
upvote