[Free] 2018(Jan) EnsurePass Dumpsleader LPI 304-150 Dumps with VCE and PDF 41-50

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LPI Level 3 Exam 304, Senior Level Linux Certification, Virtualization amp; High Availability

Question No: 41

In heartbeat (versions 3 and post 2.1), what should the crm directive be set to?

  1. on

  2. no

  3. respawn

  4. pacemaker

  5. off

Answer: C

Question No: 42

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

  1. ipvsadm startdaemon=eth0,master

  2. ipvsadm startdaemon=primary mcastinterface=eth0

  3. ipvsadm startdaemon=master mcastinterface=eth0

  4. ipvsadm startdaemon=eth0,primary

  5. ipvsadm startdaemon=1 mcastinterface=eth0

Answer: C

Question No: 43

DRBD is equivalent to a networked version of what RAID level?

  1. 0

  2. 1

  3. 2

  4. 5

Answer: B

Question No: 44

Which of the following statements are true of full virtualization? (Select THREE correct answers)

  1. Full virtualization has superior I/O performance through the emulated device drivers.

  2. Full virtualization is faster than paravirtualization.

  3. Full virtualization requires time and system resources for emulation.

  4. Full virtualization requires no modification to the Guest OS kernel.

  5. Full virtualization works through CPU emulation.

Answer: C,D,E

Question No: 45

Which command should be used to convert a GFS filesystem to GFS2?

  1. gfs_update

  2. gfs2_convert

  3. gfs2_migrate

  4. ccs_migrate

Answer: B

Question No: 46

Which of the following statements are true about hardware virtualization? (Select THREE correct answers)

  1. Hardware virtualization can run an unmodified Guest OS.

  2. Hardware virtualization requires specially configured drivers for virtualized hardware.

  3. Hardware virtualization does not use CPU emulation.

  4. Hardware virtualization can take advantage of Intel VT and AMDV technologies.

  5. Hardware virtualization is also referred to as containerbased virtualization.

Answer: A,C,D

Question No: 47

Which command could be used to generate an ID that uniquely identifies the virtual machine in Xen?

  1. uuid

  2. uuidgen

  3. xm uuid domainid

  4. openssl uuid

Answer: B

Question No: 48 CORRECT TEXT

Which file in /proc should an administrator check to determine if full virtualization is supported on a system? (Provide only the file name, with no path information)

Your Response

Answer: /proc/cpuinfo cpuinfo

Question No: 49

Which memory management subsystem does KVM use?

  1. QEMM

  2. Xen#39;s memory management module

  3. KVMMM

  4. The default memory management of the Host OS kernel

Answer: D

Question No: 50

What is the maximum number of nodes that a Red Hat Cluster Suite will support?

  1. 16

  2. 4

  3. 32

  4. 8

Answer: A

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