305-300 試験問題を無料オンラインアクセス

Which directory is used bycloud-initto store status information and configuration information retrieved from external sources?

• A./proc/sys/cloud/
• B./var/lib/cloud/
• C./opt/cloud/var/
• D./tmp/.cloud/
• E./etc/cloud-init/cache/

Which of the following statements are true about sparse images in the context of virtual machine storage?
(Choose two.)

• A.Sparse images may consume an amount of space different from their nominal size.
• B.Sparse images are automatically shrunk when files within the image are deleted.
• C.Sparse images allocate backend storage at the first usage of a block.
• D.Sparse images can only be used in conjunction with paravirtualization.
• E.Sparse images are automatically resized when their maximum capacity is about to be exceeded.

Which of the following commands executes a command in a running LXC container?

• A.lxc-batch
• B.lxc-eval
• C.lxc-accach
• D.lxc-run
• E.lxc-enter

Which of the following values are valid in the type attribute of a<domain>element in a libvirt domain definition? (Choose two.)

• A.cgroup
• B.namespace
• C.proc
• D.Ixc
• E.kvm

Which of the following network interface types are valid in an LXD container configuration? (Choose three.)

• A.macvlan
• B.wifi
• C.ipsec
• D.bridged
• E.physical