Lpi 117-304 Online Practice Questions and Exam Preparation

Lpi 117-304 Online Questions & Answers

• Question 41:

  Which of the following are the primary components to Conga? (Select TWO correct answers)

  A. luci
  B. ipvsadm
  C. cman
  D. fenced
  E. ricci
  A. luci
  E. ricci

• Question 42:

  Which command could be used to generate an ID that uniquely identifies the virtual machine in Xen?

  A. uuid
  B. uuidgen
  C. xm uuid domainid
  D. openssl uuid
  B. uuidgen

• Question 43:

  What change must be made to the Guest OS kernel to support paravirtualization?

  A. None; the unmodified Guest OS kernel communicates with the CPU through an emulated CPU which is provided by the hypervisor.
  B. The Guest OS kernel must replace privileged CPU instructions with calls to the hypervisor.
  C. None; the unmodified Guest OS kernel can communicate directly with the hardware CPU.
  D. The Guest OS kernel must rewrite modules to communicate with the hypervisor.
  B. The Guest OS kernel must replace privileged CPU instructions with calls to the hypervisor.

• Question 44:

  Which CPU flag must be enabled for full virtualization in Xen with AMD processors?

  A. vmx
  B. hvm
  C. svm
  D. vme
  C. svm

• Question 45:

  When enabling a resource in DRBD, a common sequence of actions are: drbdadm attach resource drbdadm ______ resource drbdadm connect resource What is the missing command for the drbdadm tool? (Please specify only the command and no other arguments or options)

  syncer

• Question 46:

  What is the name of the main configuration file for the Xen Daemon, xend? (Please enter the file name without any path information). Your Response

  /etc/xen/xend-config.sxp xend-config.sxp

• Question 47:

  How is the AMDV extension made available in a KVM environment?

  A. modprobe qemu_kvm
  B. modprobe kvm_intel
  C. modprobe kvm_amd
  D. modprobe kvm_amd_v
  E. modprobe kvm_any
  C. modprobe kvm_amd

• Question 48:

  Which one of the following options represent a valid declaration of a backend server with HAProxy?

  A. host server_x 10.1.0.1:80 cookie server_x
  B. backend server_x 10.1.0.1:80
  C. server server_x 10.1.0.1:80 check
  D. pool server_x 10.1.0.1:80
  C. server server_x 10.1.0.1:80 check

• Question 49:

  What is the main technical advantage that will be available on a server after installing virtualization technologies such as Xen or KVM?

  A. The execution time of processes which use the CPU intensively will be reduced.
  B. The computing power of the server will be increased.
  C. The number of running kernel instances will be limited to one.
  D. It will be possible to share physical resources between insulated execution environments.
  E. It will be possible to create virtual networks.
  D. It will be possible to share physical resources between insulated execution environments.

• Question 50:

  Which function is not supported in a GFS2 file system?

  A. repair
  B. grow
  C. shrink
  D. withdraw
  C. shrink