Lpi 304-200 Online Practice Questions and Exam Preparation

Lpi 304-200 Online Questions & Answers

• Question 11:

  Which of the following are Pacemaker components? (Choose TWO correct answers.)

  A. ccmd
  B. crmd
  C. fencer
  D. pengine
  E. keepalived
  B. crmd
  D. pengine

• Question 12:

  When used with KVM, which of the following block device image formats support snapshots?

  A. qcow
  B. dmg
  C. qed
  D. qcow2
  E. raw
  D. qcow2

• Question 13:

  Which virsh subcommand is used to change the CD-ROM image file attached to a virtual machine? (Specify ONLY the subcommand without any parameters.)

  A. change-media -or- virsh change-media -or- qemu-monitor-command -or- virsh qemu-monitor-command
  A. change-media -or- virsh change-media -or- qemu-monitor-command -or- virsh qemu-monitor-command

• Question 14:

  Which statement is true regarding the Linux kernel module that must be loaded in order to use KVM?

  A. It must be loaded into the kernel of each virtual machine to provide paravirtualization which is required by KVM.
  B. It must be loaded into the kernel of the host system in order to use the virtualization extensions of the host system's CPU.
  C. It must be loaded into the kernel of the host system only if the console of a virtual machine will be connected to a physical console of the host system.
  D. It must be loaded into the kernel of each virtual machine that will access files and directories from the host system's file system.
  E. It must be loaded into the kernel of the first virtual machine as it interacts with the KVM bare metal hypervisor and is required to trigger the start of additional virtual machines.
  B. It must be loaded into the kernel of the host system in order to use the virtualization extensions of the host system's CPU.

• Question 15:

  Which of the following statements is true regarding a failover cluster?

  A. The core component of every failover cluster is a load balancer.
  B. Every service may not be run more than once in a cluster.
  C. Failover clusters provide scalability of a service beyond the capacities of one cluster node.
  D. Failover clusters always require storage that is shared by all nodes.
  E. In normal operation, services may be spread over all nodes.
  E. In normal operation, services may be spread over all nodes.

• Question 16:

  Which of the following commands provides a detailed list of all image files contained in the libvirt storage pool vol1?

  A. virsh list --volumes --pool vol1 --details
  B. virsh vol-details vol1
  C. virsh --show-pool vol1 --details
  D. virsh vol-list vol1 --details
  E. virsh volumes --source vol1 璬etails
  D. virsh vol-list vol1 --details

• Question 17:

  Which of the following commands boots a KVM virtual machine using Debian GNU/Linux?

  A. qemu -create -drive file=debian.img -cdrom debian.iso -m 1024 -boot d
  B. qemu-kvm -drive file=debian.img -cdrom debian.iso -m 1024 -boot d
  C. kvm -create -drive file=debian.img -cdrom debian.iso -m 1024 -boot d
  D. kvm -qemu -drive file=debian.img -cdrom debian.iso -m 1024 -boot d
  B. qemu-kvm -drive file=debian.img -cdrom debian.iso -m 1024 -boot d

• Question 18:

  Which command within virsh lists the virtual machines that are available on the current host?

  A. view
  B. show
  C. list-vm
  D. list
  E. list-all
  D. list

• Question 19:

  Which actions should be taken in a load balanced cluster in order to protect the load balancer against outages?

  A. Load balancers cannot be protected against outages which is why they should always be built on dedicated hardware.
  B. No actions are necessary as a load balancer cannot become a single point of failure.
  C. Two or more load balancers should be deployed as a cascade that passes packets from one to the other.
  D. Two load balancers should be deployed as a failover cluster.
  E. Load balancers are used for performance and scalability reasons only and cannot be used to archive high availability clusters.
  D. Two load balancers should be deployed as a failover cluster.

• Question 20:

  Which of the following statements is true regarding networking with libvirt?

  A. Libvirt's network functionality is limited to connecting virtual machines to a physical network interface of the host system.
  B. Libvirt networks appear, by default, as standard Linux bridges in the host system.
  C. Libvirt assigns the same MAC address to all virtual machines and isolates their network interfaces at the link layer.
  D. Libvirt requires a dedicated network interface that may not be used by the host system.
  E. Libvirt supports exactly one virtual network and connects all virtual machines to it.
  B. Libvirt networks appear, by default, as standard Linux bridges in the host system.