Symantec Symantec Certifications 250-251 Questions & Answers

• Question 81:

  The SGa service group is online on the S1 system. The SGb service group is online on the S2 system. One of the two heartbeat links has been down for 30 minutes. The cable is unplugged from the last working heartbeat link. What will happen to the SGb service group?

  A. It will go offline.

  B. It will migrate to the S1 system.

  C. It will go to a FAULT state.

  D. It will remain on the S2 system.

  Correct Answer: D

• Question 82:

  Refer to the exhibit.

  

  A 2-node 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 Veritas Cluster Server 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 83:

  What does persistent freezing of a service group prevent?

  A. notification of resource faults in the service group

  B. monitoring of Veritas Cluster Server resources in the service group

  C. online and offline operations in the service group

  D. adding resources to the service group

  Correct Answer: C

• Question 84:

  Refer to the exhibit.

  

  AutoStartPolicy = Load and FailoverPolicy = Load for all service groups.

  The group startup order is group brown_sg, group yellow_sg, group green_sg, group red_sg, and group blue_sg. On which system will the group blue_sg service group be brought online at cluster startup?

  A. SVR1

  B. SVR2

  C. SVR3

  D. SVR4

  Correct Answer: D

• Question 85:

  If the hostname is changed in the sysname file, which three additional files must be modified? (Select three.)

  A. llthosts

  B. gabtab

  C. llttab

  D. main.cf

  E. types.cf

  Correct Answer: ACD

• Question 86:

  How is an admin account added to receive notification?

  A. by modifying the notifier SmtpRecipients attribute while online

  B. by modifying the SmtpAdmins in the main.cf file of the active cluster

  C. by modifying the SmtpRecipients attribute and restarting the notifier

  D. by modifying the SmtpAdmins attribute and restarting the notifier

  Correct Answer: C

• Question 87:

  Which three text files record a successful run of installvcs -installonly? (Select three.)

  A. log

  B. response

  C. conf

  D. install

  E. summary

  Correct Answer: ABE

• Question 88:

  What is the effect of configuring the public NIC as a low priority heartbeat link within the LLT configuration?

  A. provides additional protection from split brain

  B. enables additional heartbeats over TCP

  C. prevents jeopardy if all private heartbeat links fail

  D. enables Global Cluster configuration over TCP

  Correct Answer: A

• Question 89:

  Which two components are installed when the installvcs script is executed? (Select two.)

  A. bundled agents

  B. VxVM agents

  C. Cluster File System

  D. GAB driver

  E. Cluster Volume Manager

  Correct Answer: AD

• Question 90:

  Which communication configuration files need to be modified on the existing systems, if a new system is added to the cluster? (Choose two.)

  A. /etc/gabtab

  B. /etc/llttab

  C. /etc/gabhosts

  D. /etc/llthosts

  E. /etc/hosts

  Correct Answer: AD