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Free DCA Exam Braindumps (page: 6)

Page 6 of 42
PDF with 183 Questions

Which of the following is true about overlay networks?

  1. Overlay networks are created only on the manager node that you created the overlay networking on
  2. Overlay networks are created on all cluster nodes when you create the overlay network.
  3. Overlay networks are first created on the manager nodes. Then they are created on the worker nodes once a task is scheduled on the specific worker node.
  4. Overlay networks are only created on the manager nodes.

Answer(s): B



Which of the following mode scan be used for service discovery of a Dockerswarm service (Pick 2 correct answers)

  1. Virtual IP (VIP) with --endpoint-modevip
  2. Overlay with --endpoint-mode overlay
  3. DNS Round-Robin with --endpoint-modednsrr
  4. Ingress with --endpoint-mode ingress
  5. Network Address Translation(NAT) with --endpoint-mode nat

Answer(s): A,C



A user is having problems running Docker. Which of the following will start Docker in debug mode?

  1. Set the debug key to true in the 'daemon.json' file.
  2. Start the 'dockerd' process manually with the '--logging' flag set to debug
  3. Set the logging key to debug in the 'daemon.json' file.
  4. Start the 'dockerd' process manually with the '--raw-logs' flag set to debug

Answer(s): A



Which command interactively monitors all container activity in the Dockerengine?

  1. docker system logs
  2. docker system events
  3. docker container events
  4. docker container logs

Answer(s): B



Page 6 of 42



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