Symantec Symantec Certifications 250-254 Questions & Answers

• Question 231:

  Which Veritas Cluster Server utility can be used to prototype cluster logic using minimal hardware?

  A. Simulator

  B. AgentServer

  C. Fencing

  D. AgentTester

  Correct Answer: C

• Question 232:

  In the event that all heartbeats are lost on all interfaces, what should be implemented to reduce the likelihood of a split brain condition?

  A. Configure AutoRestart for LLT

  B. Configure and enable postonline_ipc trigger

  C. Enable SCSI 2 disk reservation

  D. Configure I/O Fencing

  Correct Answer: D

• Question 233:

  What should be done before removing a resource named webdg from a running service group?

  A. The service group must be taken offline.

  B. All parent resources of webdg must be taken offline.

  C. All child resources of webdg must be taken offline.

  D. The service group must be disabled.

  Correct Answer: B

• Question 234:

  The service group named websg is currently online on the sym3 node. All other nodes are running.

  Consider the following partial main.cf definition:

  Group websg (

  SystemList = { sym1=0, sym2=1, sym3=2 }

  AutoStartList = {sym2, sym3 }

  FailOverPolicy = Priority

  )

  The operator incorrectly shuts down a critical resource in the websg service group outside of Veritas

  Cluster Server.

  Based on the information provided, what will happen to the websg service group?

  A. It will remain partially online on the sym3 node.

  B. It will switch to the sym1 node.

  C. It will switch to the sym2 node.

  D. It will restart on sym3 node.

  Correct Answer: B

• Question 235:

  Which command should an administrator run to implement fencing within a running cluster?

  A. /opt/VRTSvxfen/install -fencing

  B. /opt/VRTS/install/installvcs -fencing

  C. /opt/VRTS/install/installfencing

  D. /opt/VRTSvxfen/installfencing

  Correct Answer: B

• Question 236:

  Consider the following configuration:

  group websg (

  SystemList = { sym1 = 1, sym2 = 2 }

  AutoStartList = { sym1 }

  Frozen = 1

  )

  While websg is online, all of the systems in the cluster are rebooted simultaneously. All of the systems

  finish booting and successfully join the cluster.

  What will happen to the websg service group?

  A. It will unfreeze on reboot and start on sym1.

  B. It will remain offline on all systems.

  C. It will resume its state before the reboot.

  D. It will start on sym1 in a frozen state.

  Correct Answer: B

• Question 237:

  System capacity and service group load are the main components for which FailOverPolicy?

  A. Load

  B. Order

  C. Limit

  D. Capacity

  Correct Answer: A

• Question 238:

  Which service group attribute enables specifying preferred nodes for failover?

  A. SystemZones

  B. AutostartList

  C. ClusterList

  D. IntentionalOnlineList

  Correct Answer: A

• Question 239:

  Which two are default behaviors of Veritas Cluster Server service groups? (Select two.)

  A. Migrate service groups from a system on intentional system shutdown

  B. Start the service groups in lexical order

  C. AutoDisable the service groups on cluster startup

  D. AutoDisable the service groups on a system when all low priority links fail

  E. Start the service groups in the order of the attribute SystemList

  Correct Answer: AC

• Question 240:

  Which method would be the most beneficial to protect the cluster when faced with intermittent network issues on the private heartbeat links?

  A. Implement Quorum resource to protect heartbeat links

  B. Implement a low-pri heartbeat on the public NIC in the configuration

  C. Implement a Steward Process to watch the private heartbeats in the environment

  D. Implement a Virtual Business Service to provide arbitration across cluster nodes

  Correct Answer: B