117-304 Exam Training Practice Tests (Lpi LPI Level 3 Exam (LPI 304: Virtualization and High Availability))]

Question 1

Which CPU flag indicates the hardware virtualization capability on an AMD CPU?

A. SVM B. PVM C. HVM D. VMX E. VIRT

Correct Answer: A

Question 2

Which command should be used to make a backup of the current state and configuration of a
Pacemaker cluster?

A. cibadmin V > backup.xml B. crm_mon vvv > backup.xml C. crm_backup D. cibadmin E force > backup.xml E. cibadmin Q > backup.xml

Correct Answer: E

Question 3

CORRECT TEXT
Which virsh subcommand is used to change the number of virtual CPUs onthefly? (Specify only
the virsh subcommand without any additional information)
YourResponse

Correct Answer:

setvcpus

Question 4

Which of the following statements are TRUE regarding KVM virtualization? (Select THREE correct
answers)

A. Forparavirtualized virtual machines, there is no special CPU support required. B. There is no support for Windows virtual machines. C. The /proc/cpuinfo file can be checked to determine if the CPU is able to handle the KVM virtual machines. D. Qemu is needed to create virtual machines on top of the KVM kernel module. E. Any tool that works withlibvirt can be used to manage the KVM environment.

Correct Answer: C,D,E

Question 5

CORRECT TEXT
What is the missing command name in the following example which can be used with Red Hat
Cluster Suite to send cluster log messages to syslog using the local7 facility? (Enter the command
name only with NO path information or options)
s 7 "cluster: my cluster message"
YourResponse

Correct Answer:

clulog

Question 6

Which kernel boot option should be used to reserve 512 MB of system memory for the Xen
hypervisor?

A. memory=512M B. dom0_mem=512M C. mem=512M D. xen_mem=512M

Correct Answer: B

Question 7

CORRECT TEXT
What is the name of the kernel module that is required to be loaded in order to use KVM on an
Intel CPU architecture? (Specify the module name with NO path information and with or without
the module suffix)
YourResponse

Correct Answer:

kvm-intel.ko kvm-intel

Question 8

CORRECT TEXT
In order to specify that a Xen virtual machine should start at boot time, under which directory must
the VM's configuration file (or a link to it) be placed? (Please specify the directory name with or
without the full default path) Your Response

Correct Answer:

/etc/xen/auto auto

Question 9

Which of the following configuration settings specify that keepalived is to use the round robin
algorithm?

A. lb_mode rr B. loadbalancer_mode=rr C. algorithm=round robin D. lb_algo rr E. lb_algorithm=rr

Correct Answer: D

Question 10

Which O2CB mode should be used for OCFS2 integration with heartbeat?

A. kernel B. dlm C. heartbeat D. user

Correct Answer: D

Lpi LPI Level 3 Exam (LPI 304: Virtualization and High Availability) - 117-304 Exam Practice Test