Veritas VCS VCS-254 Questions & Answers

• Question 171:

  Which files can you use to recreate a corrupt main.cf configuration file? (Choose two.)

  A. main.cf.previous

  B. main.cmd.previous

  C. main.cmd

  D. types.cf.previous

  E. types.cf

  Correct Answer: AC

• Question 172:

  Refer to the following service group example:

  group websg (

  SystemList = { sym1 = 0, sym2 = 1 }

  AutoStart = 0

  AutoStartList = { sym2 }

  )

  DiskGroup webdg (

  DiskGroup = webdg

  )

  IP webip (

  Device = eth0

  Address = "169.254.128.12"

  NetMask = "255.255.255.0"

  )

  Mount webmnt (

  MountPoint = "/web1"

  BlockDevice = "/dev/vx/dsk/webdg/webvol" FSType = vxfs MountOpt = rw FsckOpt = "-y" ) NIC webnic ( Device = eth0 ) Application webproc ( MonitorProgram = "/usr/local/bin/web -monitor" StartProgram = "/usr/local/bin/web -start" StopProgram = "/usr/local/bin/web -stop" ) webip requires webproc webproc requires webmnt webip requires webnic webmnt requires webdg Which resource will start online last?

  A. webip

  B. webmnt

  C. webproc

  D. webdg

  Correct Answer: A

• Question 173:

  When preparing to install VCS on the S1 and S2 systems, what should you do to verify software compatibility? (Choose three.)

  A. Check the VCS release notes for supported software

  B. Run the installvcs recheck S1 S2 command

  C. Let the installvcs script check compatibility at install

  D. Run the installvcs ompat S1 S2 command

  E. Check the Symantec Enterprise Support website

  Correct Answer: ABE

• Question 174:

  VCS is to be installed in a secure environment where remote installation between systems is impossible. The VCS configuration parameters were captured in a file using the installation script on the first system. What can be used to read the contents of the configuration file when executing locally on the remaining systems?

  A. -autoconfig

  B. -configfile

  C. -vcsconfig

  D. -responsefile

  Correct Answer: D

• Question 175:

  An administrator is configuring another application service in high availability. The application's logical IP address will rely on the same NIC used by the ClusterService service group. Data will be stored on raw devices. Which types of resources should the administrator consider to configure in the service group?

  A. Application, File System, Volume, Disk Group, IP, NIC

  B. Application, Volume, Disk Group, IP, Proxy

  C. Application, File System, Volume, Disk Group, IP, Proxy

  D. Application, Volume, Disk Group, IP, Phantom

  Correct Answer: B

• Question 176:

  Which Veritas Cluster Server tool is used to view or modify cluster configurations, resources, and service groups to test failover behavior?

  A. hasimgui

  B. hares

  C. hagrp

  D. haclus

  Correct Answer: A

• Question 177:

  What are two requirements for configuring disk-based I/O fencing on supported storage arrays? (Select two.)

  A. Cluster File System Option enabled

  B. Arrays with SCSI3-PR enabled

  C. A minimum of two private heartbeat connections

  D. LUNs visible within the vxdisk list output

  E. LUNs validated with the hacf -verify command

  Correct Answer: BD

• Question 178:

  What is a required attribute of a service group?

  A. AutoStart

  B. AutoStartList

  C. SystemList

  D. SystemStartList

  Correct Answer: C

• Question 179:

  A parallel service group named websg is online on sym1, sym2, and sym3 in a three-node cluster. The service group contains a critical NIC resource and a non-critical Phantom resource. If the network device specified in the NIC attribute fails on sym1, what is the resulting state for the websg service group?

  A. faulted on sym1, online on sym2 and sym3

  B. faulted on sym1, sym2, and sym3

  C. offline on sym1, online on sym2 and sym3

  D. partially online on sym1, online on sym2 and sym3

  Correct Answer: A

• Question 180:

  What happens when hastop -all -force is executed?

  A. HAD and all services under its control shut down

  B. HAD stops and all services remain online

  C. HAD remains online after shutting down the services

  D. HAD forcibly stops all services and HAD shuts down

  Correct Answer: B