Lpi LPIC Level 3 304-200 Questions & Answers

• Question 111:

  Which daemon applies the configuration and commands of libvirt to the virtualization components of the host system?

  A. vmd

  B. virtuald

  C. libvirtmgr

  D. libvirt-worker

  E. libvirtd

  Correct Answer: E

• Question 112:

  What is libvirt?

  A. An identity manager used to provide Single-Sign-On for different operating systems.

  B. A driver package used to support 3D printers.

  C. A cluster manager used to handle node access to shared storage.

  D. A combined interface to several virtualization products.

  E. A Linux-based virtualization hypervisor.

  Correct Answer: D

• Question 113:

  Which of the following tasks is performed by Vagrant?

  A. It migrates virtual machines automatically between host systems to distribute the load of all virtual machines equally to all hosts involved.

  B. It automates the installation of a virtual machine according to a configuration file describing the desired VM.

  C. It monitors the functionality of a virtual machine and restarts the VM in case of failure.

  D. It is a hypervisor optimized for the usage in embedded systems based on the ARM CPU architecture.

  E. It is a programming interface used to create reports from collected performance and resource usage data of a libvirt-based virtualization infrastructure.

  Correct Answer: B

• Question 114:

  Which command is used to perform all central management and configuration operations regarding OpenVZ containers? (Specify ONLY the command without any path or parameters.)

  A. vzctl -or- virsh

  Correct Answer: A

• Question 115:

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

  A. qcow

  B. dmg

  C. qed

  D. qcow2

  E. raw

  Correct Answer: D

• Question 116:

  Within the graphical output of a KVM virtual machine, which key sequence switches to the KVM monitor of the VM?

  A. Ctrl-Alt-1

  B. Ctrl-Alt-0

  C. Ctrl-Alt-4

  D. Ctrl-Alt-2

  E. Ctrl-Alt-3

  Correct Answer: D

• Question 117:

  When KVM is launched with the parameter -boot order=n, which of the following devices will be searched for a bootable operating system?

  A. All floppy, CDROM, and hard disk drives in that order.

  B. No devices are searched and the user is prompted to choose the boot device.

  C. All network interfaces attached to the VM.

  D. All hard disks and no other devices.

  E. No devices are searched in order to support directly booting a Linux kernel.

  Correct Answer: C

• Question 118:

  Which of the following KVM parameters is identical to the KVM parameter -hdb file.img?

  A. -drive bus=ide1,type=slave,image=file.img

  B. -drive image=file.img,if=ide,device=hdb

  C. -drive bus=hd,busid=b,src=file.img

  D. -drive file=file.img,index=1,media=disk,if=ide

  E. -drive type=loop,src=file.img,dst=disk:hdb

  Correct Answer: D

• Question 119:

  Which command in the KVM monitor ejects the first IDE CDROM drive? (Specify the KVM monitor command INCLUDING ALL REQUIRED PARAMETERS.)

  A. eject ide1-cd0 -or- eject -f ide1-cd0

  Correct Answer: A

• Question 120:

  Which of the following tools is used to interact with XenStore?

  A. xenstore-ls

  B. xendo

  C. xs

  D. xl store

  E. xstore

  Correct Answer: A