Lpi 117-304 Online Practice Questions and Exam Preparation

Lpi 117-304 Online Questions & Answers

• Question 31:

  Which command would start IPVS connection synchronization for the primary load balancer?

  A. ipvsadm startdaemon=eth0,master
  B. ipvsadm startdaemon=primary mcastinterface=eth0
  C. ipvsadm startdaemon=master mcastinterface=eth0
  D. ipvsadm startdaemon=eth0,primary
  E. ipvsadm startdaemon=1 mcastinterface=eth0
  C. ipvsadm startdaemon=master mcastinterface=eth0

• Question 32:

  What is the effect of running the virsh setvcpus CLUSNODE1 2 command?

  A. It adds 2 virtual CPUs to the virtual machine CLUSNODE1.
  B. It sets virtual machine CLUSNODE1 to have 2 virtual CPUs.
  C. It sets all virtual CPUs of virtual machine CLUSNODE1 to physical processor 2.
  D. It restricts the virtual machine CLUSNODE1 to using, at most, 2 physical processors.
  B. It sets virtual machine CLUSNODE1 to have 2 virtual CPUs.

• Question 33:

  Which one of the following is NOT a required element in setting up GFS in a Red Hat Cluster environment?

  A. CLVM
  B. DLM
  C. CMAN
  D. GFS
  E. CCS
  A. CLVM

• Question 34:

  What value to the o option is missing from the following command in order to add the contents of the cluster.xml file to the current Pacemaker cluster?

  cibadmin C o _______ x cluster.xml

  A. status
  B. nodes
  C. resources
  D. constraints
  E. config
  C. resources

• Question 35:

  Which one of the following commands can be used to output the Xen guest virtual machine information as an XML dump?

  A. xm export domainid
  B. virsh dump domainid
  C. xm dump domainid
  D. virsh dumpxml domainid
  D. virsh dumpxml domainid

• Question 36:

  Which of the following statements are true about hardware virtualization? (Select THREE correct answers) A. Hardware virtualization can run an unmodified Guest OS.

  B. Hardware virtualization requires specially configured drivers for virtualized hardware.
  C. Hardware virtualization does not use CPU emulation.
  D. Hardware virtualization can take advantage of Intel VT and AMDV technologies.
  E. Hardware virtualization is also referred to as containerbased virtualization.
  C. Hardware virtualization does not use CPU emulation.
  D. Hardware virtualization can take advantage of Intel VT and AMDV technologies.

• Question 37:

  Using Linux Virtual Server (LVS) provides which of the following features? (Select TWO correct answers)

  A. Balancing load across real servers
  B. Taking over for fenced nodes
  C. Stopping services on other nodes when one node has a stopped service
  D. Checking and maintaining the integrity of services on real servers
  E. Starting and stopping virtual machines as needed
  A. Balancing load across real servers
  D. Checking and maintaining the integrity of services on real servers

• Question 38:

  What is the name and path of the configuration file for the OCFS2 cluster file system?

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

• Question 39:

  How many virtual CPUs can KVM support in SMP guests?

  A. 32
  B. 8
  C. 2
  D. 16
  E. 4
  D. 16

• Question 40:

  What parameter must be set in the main Xen configuration file to allow migration of live virtual machines between servers?

  A. xendunixserver
  B. xendmigrationserver
  C. xendhttpserver
  D. xendrelocationserver
  D. xendrelocationserver