Veritas VCS VCS-254 Questions & Answers

• Question 81:

  The group dependencies in a three-system VCS cluster are shown in the exhibit. All groups are failover service groups with AutoFailover enabled and have the same SystemList and AutoStartList. What happens to GroupC when GroupD faults on SystemC and is brought online elsewhere?

  

  A. SystemB brings GroupC online.

  B. GroupC faults on SystemC.

  C. Nothing happens to GroupC.

  D. GroupD is forced online on SystemB.

  Correct Answer: C

• Question 82:

  While in Jeopardy, the system with the ONLINE GroupA service group crashes, Which GroupA attribute is set on the surviving systems?

  A. AutoStart

  B. FAULTED

  C. AutoDisabled

  D. STALE_ADMIN_WAIT

  Correct Answer: C

• Question 83:

  A power problem caused all nodes in the cluster to crash. One node has failed to reboot, and smoke is coming from the power supply. The administrator runs gabconfig -a and notices that port a has two of three nodes registered.

  What should the administrator do to start Veritas Cluster Server on the running nodes?

  A. edit /etc/llttab and change the -n3 option to -x

  B. run hasys -force on one of the nodes to force HAD to start

  C. run gabconfig -cx on both of the running nodes

  D. run gabconfig -cx on one of the running nodes

  Correct Answer: D

• Question 84:

  While Veritas Cluster Server supports nodes in a cluster using different hardware or operating system versions, this is potentially undesirable for which two reasons? (Select two.)

  A. User security

  B. Inability to handle load on failover

  C. Cluster upgrades

  D. Operational complexity

  E. Network connectivity

  Correct Answer: BD

• Question 85:

  Which file has coordinator disk group information while configuring I/O fencing?

  A. vxfentab

  B. vxfendg

  C. vxfenmode

  D. vxfencoorddg

  Correct Answer: B

• Question 86:

  When configured as default, the Veritas Cluster Server Notifier receives queued messages on a schedule every how many minutes?

  A. One

  B. Three

  C. Five

  D. Ten

  Correct Answer: B

• Question 87:

  Before attempting to verify the operation of LLT, GAB, or the cluster, the following steps are taken:

  Log in to any node in the cluster as superuser. Place the VCS command directory in your PATH variable: # export PATH=$PATH:/usr/sbin:/sbin:/opt/VRTS/bin:/opt/VRTSvcs/bin

  Which command is invalid for configuration verification?

  A. haconf -display

  B. hastatus -summary

  C. lltstat -nvv

  D. gabconfig -a

  Correct Answer: A

• Question 88:

  What additional functionality is added to the Java GUI when accessing the VCS Simulator rather than a running cluster? (Choose two.)

  A. Power off/on a system

  B. Delete a system

  C. Fault a resource

  D. Fault a heartbeat link

  E. Power off/on a disk array

  F. Remove a heartbeat link

  Correct Answer: AC

• Question 89:

  A two-system cluster has three failover service groups as shown in the exhibit. The RedSG and WhiteSG service groups are online on node1; the BlueSG service group is online on node2. All resources are enabled and critical. Which action does VCS take when a resource in the WhiteSG service group faults?

  A. The WhiteSG service group enters a faulted state, and the RedSG service group remains online.

  B. The WhiteSG service group enters a faulted state on node1, and the BlueSG service group is taken offline.

  C. The WhiteSG service group enters a faulted state on node1 and fails over to node2.

  D. The WhiteSG service group enters a faulted state on node1, and the RedSG service group is taken offline.

  Correct Answer: D

• Question 90:

  What is the default service group type when creating a new service group to bring an application under Symantec Cluster Server control?

  A. Failover

  B. Hybrid

  C. Load Balancing

  D. Parallel

  Correct Answer: A