Veritas VCS VCS-254 Questions & Answers

• Question 131:

  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

• Question 132:

  Refer to the exhibit.

  

  Given the configuration in the exhibit, in which two ways are resources or the service group affected? (Select two.)

  A. Any resource fault leads to a faulted state for the resource.

  B. Any resource fault leads to the service group failing over.

  C. Any resource fault will lead to the service group being taken offline.

  D. Any resource fault will leave the service group partially online.

  E. Any resource fault detected leads to the service group remaining online.

  Correct Answer: AD

• Question 133:

  Which text files are created at the end of a successful run of installvcs -installonly? (Choose three.)

  A. Log

  B. Response

  C. Gabtab

  D. Llttab

  E. Summary

  Correct Answer: ABE

• Question 134:

  What is a characteristic of the web-based installer?

  A. It can be automated with a response file.

  B. It can be run using Internet Explorer, Firefox, or Safari.

  C. It can install on multiple operating systems at the same time.

  D. It runs the same commands as the command line installer.

  Correct Answer: D

• Question 135:

  Which requirements must be met to cluster an application? (Choose two.)

  A. Recover to a known state

  B. Start without manual intervention

  C. Be host name dependent

  D. Store data on a shared storage

  E. Have a predictable process hierarchy

  Correct Answer: AB

• Question 136:

  The failover service group named websg is FROZEN and is ONLINE/PARTIAL in a two- node cluster. The power is unplugged from the system on which websg is ONLINE/PARTIAL.

  Consider the configuration file below:

  group wewbsg (

  SystemList = { sym1 = 1, sym2 = 2 }

  AutoFailover = 1

  AutoStartList = { sym1, sym2 }

  Parallel = 0)

  What will be the state of websg on the surviving system?

  A. AutoDisabled

  B. OFFLINE

  C. FROZEN

  D. ONLINE/PARTIAL

  Correct Answer: B

• Question 137:

  A two-node Veritas Cluster with I/O fencing configured has two service groups running, one on each node.

  What happens when all heartbeat links are lost simultaneously?

  A. All service groups remain where they are.

  B. All nodes race for the data disks, and one node panics.

  C. All nodes race for the coordinator disks, and one node panics.

  D. All service groups fault and shut down.

  Correct Answer: C

• Question 138:

  Which two resource type attributes can be set to tune Veritas Cluster Server failover characteristics? (Select two.)

  A. AutoStart

  B. ConfInterval

  C. ConfTimeout

  D. MonitorInterval

  E. OfflineMonitorInterval

  Correct Answer: BD

• Question 139:

  What is a characteristic of the Veritas Cluster Server communication stack?

  A. The HAD processes propagates information to other nodes by way of agents.

  B. Agents communicate resource status information with HAD.

  C. LLT determines cluster membership by monitoring heartbeats over GAB.

  D. Agents can communicate with each other directly over GAB.

  Correct Answer: B

• Question 140:

  How would you determine the minimum RAM required to run a VCS cluster?

  A. Run installvcs -precheck

  B. Check install guide

  C. Run installvcs -ramcheck

  D. Check user guide

  Correct Answer: B