Lpi 305-300 Online Practice Questions and Exam Preparation

Lpi 305-300 Online Questions & Answers

• Question 41:

  Which of the following statements are true regarding a Pod in Kubernetes? (Choose two.)

  A. All containers of a Pod run on the same node.
  B. Pods are always created automatically and cannot be explicitly configured.
  C. A Pod is the smallest unit of workload Kubernetes can run.
  D. When a Pod fails, Kubernetes restarts the Pod on another node by default.
  E. systemd is used to manage individual Pods on the Kubernetes nodes.
  A. All containers of a Pod run on the same node.
  C. A Pod is the smallest unit of workload Kubernetes can run.

• Question 42:

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

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

• Question 43:

  What is the default provider of Vagrant?

  A. lxc
  B. hyperv
  C. virtualbox
  D. vmware_workstation
  E. docker
  C. virtualbox

• Question 44:

  Which file in acgroupdirectory contains the list of processes belonging to thiscgroup?

  A. pids
  B. members
  C. procs
  D. casks
  E. subjects
  C. procs

• Question 45:

  The commandvirsh vol-list vmsreturns the following error:

  error: failed to get pool 'vms'

  error: Storage pool not found: no storage pool with matching name 'vms '

  Given that the directory/vmsexists, which of the following commands resolves this issue?

  A. dd if=/dev/zero of=/vms bs=1 count=0 flags=name:vms
  B. libvirt-poolctl new ?name=/vms ?type=dir ?path=/vms
  C. qemu-img pool vms:/vms
  D. virsh pool-create-as vms dir --target /vms
  E. touch /vms/.libvirtpool
  D. virsh pool-create-as vms dir --target /vms

• Question 46:

  Which of the following statements are true regarding resource management for full virtualization? (Choose two.)

  A. The hygervisor may provide fine-grained limits to internal elements of the guest operating system such as the number of processes.
  B. The hypervisor provides each virtual machine with hardware of a defined capacity that limits the resources of the virtual machine.
  C. Full virtualization cannot pose any limits to virtual machines and always assigns the host system's resources in a first-come-first-serve manner.
  D. All processes created within the virtual machines are transparently and equally scheduled in the host system for CPU and I/O usage.
  E. It is up to the virtual machine to use its assigned hardware resources and create, for example, an arbitrary amount of network sockets.
  B. The hypervisor provides each virtual machine with hardware of a defined capacity that limits the resources of the virtual machine.
  E. It is up to the virtual machine to use its assigned hardware resources and create, for example, an arbitrary amount of network sockets.

• Question 47:

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

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

• Question 48:

  FILL BLANK Which subcommand ofvirshopens the XML configuration of a virtual network in an editor in order to make changes to that configuration? (Specify ONLY the subcommand without any parameters.)

  net-edit

• Question 49:

  Which of the following commands lists all differences between the disk images vm1- snap.img and vm1.img?

  A. virt-delta -a vm1-snap.img -A vm1.img
  B. virt-cp-in -a vm1-snap.img -A vm1.img
  C. virt-cmp -a vm1-snap.img -A vm1.img
  D. virt-history -a vm1-snap.img -A vm1.img
  E. virt-diff -a vm1-snap.img -A vm1.img
  E. virt-diff -a vm1-snap.img -A vm1.img

• Question 50:

  What is the purpose of the packer inspect subcommand?

  A. Retrieve files from an existing Packer image.
  B. Execute commands within a running instance of a Packer image.
  C. List the artifacts created during the build process of a Packer image.
  D. Show usage statistics of a Packer image.
  E. Display an overview of the configuration contained in a Packer template.
  E. Display an overview of the configuration contained in a Packer template.