Free Lpi 305-300 Exam Dumps Questions & Answers

Which sub-command of xl lists the block devices they are currently attached to a Xen guest domain?

Which sub-command of xl changes the media inside a virtual CD-ROM drive of a Xen guest domain?
(Specify ONLY the sub-command without any path or parameters.)
Solution:
block-attach - or - xl cd-insert - or - cd-eject - or - xl cd-eject - or - cd-insert - or - xl block-attach - or - block-detach - or - xl block-detach Determine whether the given solution is correct?

• A.  Incorrect
• B.  Correct

After setting up a data container using the following command:
docker create -v /data --name datastore debian /bin/true
how is an additional new container started which shares the/datavolume with the datastore container?

• A.  docker run --volumes-from datastore --name service debian bash
• B.  docker run -v /data --name service debian bash
• C.  docker run --share-with datastore --name service debian bash
• D.  docker run -v datastore:/data --name service debian bash
• E.  docker run --volume-backend datastore -v /data --name service debian bash

Which of the following devices exist by default in an LXC container? (Choose three.)

• A.  /dev/root
• B.  /dev/kmem
• C.  /dev/console
• D.  /dev/urandom
• E.  /dev/log

Which of the following are benefits of virtualization?

• A.  Simplified backup and recovery
• B.  Improved hardware utilization
• C.  Increased security
• D.  Reduced software compatibility issues