최신Lpi LPI Level 3 Exam 304, Senior Level Linux Certification, Virtualization & High Availability - 304-150무료샘플문제

A. xm start slack.cfg c

B. xm create slack.cfg showconsole

C. xm create slack.cfg c

D. xm start slack

A. Heartbeat

B. Red Hat Cluster Suite

C. Slurm

D. DRBD

E. OpenAIS

A. xm start slack.cfg c

B. xm create slack.cfg showconsole

C. xm create slack.cfg c

D. xm start slack

E. xm create slack.cfg

A. It reactivates a suspended VM.

B. It rescues a VM from being fenced.

C. It restarts a VM from a state file.

D. It reestablishes a VM's connections to shared resources.

A. 8

B. 4

C. 32

D. 16

A. kernel = "/boot/vmlinuz2.6.18.8xwnU"
ramdisk = "/boot/initrd.img2.6.18.8xwnU"
memory = "256"
name= "Centos"
disk= ['phy:/dev/sdb1,xvda1,w']
root= "/dev/xvda1"

B. kernel "/boot/vmlinuz2.6.18.8xwnU"
ramdisk "/boot/initrd.img2.6.18.8xwnU"
memory "256"
name"Centos"
disk['phy:/dev/sdb1,xvda1,w']
root"/dev/xvda1"

C. kernel "/boot/vmlinuz2.6.18.8xwnU";
ramdisk "/boot/initrd.img2.6.18.8xwnU";
memory "256";
name"Centos";
disk['phy:/dev/sdb1,xvda1,w'];
root"/dev/xvda1";

D. kernel ['/boot/vmlinuz2.6.18.8xwnU']
ramdisk ['/boot/initrd.img2.6.18.8xwnU']
memory ['256']
name['Centos']
disk['phy:/dev/sdb1,xvda1,w']
root['/dev/xvda1']

A. The VMs must use the same kernel as the host system.

B. Only the same OS as the host system can be used.

C. As many VMs may run as system resources permit but only Linux supports container based virtualization.

D. As many OS versions may be used as system resources permit.

E. This allows running of Windows containers on a Linux host.

A. It establishes a quorum.

B. It updates configuration settings among nodes.

C. It fences a failed node.

D. It synchronizes nodes access to shared resources.

A. To detect configuration conflicts

B. To prevent splitbrain conditions

C. To keep track of membership among nodes

D. To establish communication protocols