Which one of the following should NOT be used as a lowlevel device for DRBD?
A. A LVM logical volume
B. AEVMS volume
C. A loop device
D. A physical hard disk
正解:C
質問 2:
Which command will indicate whether a DRBD resource is a primary or secondary resource?
A. drbdadm cstate resource
B. drbdadm verify resource
C. drbdadm role resource
D. drbdadm list resource
正解:C
質問 3:
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
正解:
kvm-intel.ko kvm-intel
質問 4:
How many virtual CPUs can KVM support in SMP guests?
A. 8
B. 4
C. 16
D. 32
E. 2
正解:C
質問 5:
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. xendrelocationserver
D. xendhttpserver
正解:C
質問 6:
What is the name of the heartbeat configuration file?
A. hb.conf
B. ha.cf
C. heartbeat.cf
D. heartbeat.conf
正解:B
質問 7:
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 does not use CPU emulation.
C. Hardware virtualization requires specially configured drivers for virtualized hardware.
D. Hardware virtualization is also referred to ascontainerbased virtualization.
E. Hardware virtualization can take advantage of Intel VT and AMDV technologies.
正解:A,B,E
質問 8:
With DRBD, how can the state of the disks be checked? (Select TWO correct answers)
A. cat /proc/drdb/status
B. cat /proc/drdb
C. drbdadm diskstatus r0
D. drbdadm dstate r0
E. drbdadm state disk r0
正解:B,D
質問 9:
The xm list command has returned:
Name ID Mem VCPUs State Time(s)
Domain00 384 1 r 498.7
Debian 2 305 1 p 783.5
Slack 664 1 b 313.6
Centos 7 512 2 r 455.1
Which one of the following statements is true about the above output?
A. BothDebian and Slack require xm commands to start running.
B. It is necessary to use thexm command to change Slack's state to running.
C. The domain with ID 2 usesparavirtualization.
D. Centosis the domain which has consumed the most CPU time.
E. Slack is idle or waiting for I/O.
正解:E
椎名** -
117-304問題の解説部分でも語句説明が丁寧なのでインプットもしやすい点も良いと思います。