Lpi 304-200 Online Practice Questions and Exam Preparation

Lpi 304-200 Online Questions & Answers

• Question 101:

  What is the name and path of the configuration file for the O2CB cluster that coordinates the nodes using OCFS2 filesystems?

  A. /etc/ocfs2/cluster.conf
  B. /etc/ocfs/cluster.conf
  C. /etc/ocfs2.conf
  D. /etc/cluster.conf
  A. /etc/ocfs2/cluster.conf

• Question 102:

  In keepalived, what keyword starts the configuration section for one of the failover servers?

  A. lvs_server
  B. virtual_server
  C. vrrp_instance
  D. vrrp_sync_group
  B. virtual_server

• Question 103:

  Which kernel module must be loaded to initiate a RAID-1 like copy of data on two separate storage devices for a clustered storage solution?

  A. rsyncd
  B. drbd
  C. clraid
  D. clmirror
  B. drbd

• Question 104:

  What does IaaS stand for?

  A. Integration as a Service
  B. Intelligence as a Service
  C. Instances as a Service
  D. Infrastructure as a Service
  E. Information as a Service
  D. Infrastructure as a Service

• Question 105:

  How does high availability clustering relate to periodic storage backup? (Choose TWO correct answers.)

  A. Regular backups become generally unnecessary as any data loss or corruption is automatically recovered by the high availability cluster.
  B. Regular backups remain vital as they allow restoration of data that was accidentally deleted or corrupted.
  C. Regular backups may be reduced to the cluster configuration and cluster state data as this information is sufficient to recover any state of the cluster, including data, at any time.
  D. Backups should be located only on the local storage of the cluster and should not be backed up in order to prevent bandwidth congestion.
  E. Backup procedures may have to be adapted to the cluster to ensure complete and recoverable backups.
  B. Regular backups remain vital as they allow restoration of data that was accidentally deleted or corrupted.
  E. Backup procedures may have to be adapted to the cluster to ensure complete and recoverable backups.

• Question 106:

  What action does the virsh restore command perform?

  A. It restores a virtual machine that was stopped by a kernel panic.
  B. It restores a virtual machine from a state file.
  C. It reverts a virtual machine, including its storage devices, to a previously saved state.
  D. It wakes up a virtual machine that was hibernated by the operating system running inside the virtual machine.
  B. It restores a virtual machine from a state file.

• Question 107:

  Which options to the xl command will deactivate a running Xen virtual machine? (Choose TWO correct answers.)

  A. destroy
  B. remove
  C. shutdown
  D. stop
  E. halt
  A. destroy
  C. shutdown

• Question 108:

  Which one of the following tools can NOT be used to create virtual machines, including their configuration in a libvirt-based KVM environment?

  A. virt-clone
  B. virt-install
  C. virt-img
  D. virt-manager
  C. virt-img

• Question 109:

  Which of the following types of guest systems does Xen support? (Choose TWO correct answers.)

  A. Paravirtualized guests (PV)
  B. Foreign architecture guests (FA)
  C. Fully virtualized guests (HVM)
  D. Container virtualized guests (CVM)
  E. Emulated guests (EMU)
  A. Paravirtualized guests (PV)
  C. Fully virtualized guests (HVM)

• Question 110:

  Which of the following statements is true regarding journals of a GFS2 filesystem?

  A. Each GFS2 filesystem has exactly one journal.
  B. Once a GFS2 filesystem is created, the number of journals cannot be changed.
  C. Every node that simultaneously mounts the filesystem requires its own GFS2 journal.
  D. Journals were heavily used in GFS and are deprecated and optional in GFS2.
  E. The GFS Cluster Journal Daemon, GCJD, handles the journaling in a GFS2 cluster.
  C. Every node that simultaneously mounts the filesystem requires its own GFS2 journal.