Veritas VCS VCS-254 Questions & Answers

• Question 141:

  The I/O fencing configuration for a Veritas cluster uses one Coordination Point (CP) server and two local coordinator disks. There are two network connections between the cluster and the CP server. A resource of type CoordPoint has been configured in the cluster using all default resource attribute values.

  Which resource attribute value for the resource of type CoordPoint needs to be modified so that the resource will fault only when both network connections to the CP server fail even though the coordination disks are still accessible?

  A. FaultTolerance

  B. ToleranceLimit

  C. FencingTolerance

  D. FencingLimit

  Correct Answer: A

• Question 142:

  Which two capabilities must an application have in order to be made highly available using Veritas Cluster Server? (Select two.)

  A. The ability to monitor each instance of the application independently

  B. The ability to be installed on shared storage

  C. The ability to determine if the application is running

  D. The ability to notify the administrator of the state

  E. The ability to disconnect users from the application

  Correct Answer: AC

• Question 143:

  You need to remove a service group named Group A. You have already removed all resources from the group. Which command do you use to remove the group?

  A. hagrp emove GroupA

  B. hagrp elete GroupA

  C. hagrp emove group GroupA

  D. hagrp elete group GroupA

  Correct Answer: B

• Question 144:

  Two resources of type Process named web1proc and web2proc are configured in the failover websg service group and are online on the sym1 cluster node. The web2proc resource is linked as dependent on the web1proc resource, and the Critical resource attribute of the web2proc is modified from the default value. Resource restart is set to the default value.

  What are the states of the web1proc and web2proc resources on the sym1 cluster node after shutting down the process managed by the web2proc from outside of Veritas Cluster Server?

  A. web1proc and web2proc are both faulted.

  B. web1proc is online, and web2proc is online.

  C. web1proc is faulted, and web2proc is offline.

  D. web1proc is online, and web2proc is faulted.

  Correct Answer: D

• Question 145:

  What does freezing a service group prevent?

  A. VCS notification of faults in the service group

  B. Monitoring of VCS resources in the service group

  C. Online and offline operations in the service group

  D. Modification of resource attributes in the service group

  Correct Answer: C

• Question 146:

  What are two reasons to implement SCSI-3 I/O fencing? (Select two.)

  A. Disk-based heartbeat

  B. Data protection

  C. Lock disk

  D. Cluster communication

  E. Membership arbitration

  Correct Answer: BE

• Question 147:

  In a Veritas cluster, when all high priority links fail, the low priority links are promoted to high priority in which manner?

  A. in order as they appear in /etc/llttab

  B. in order by NIC name

  C. all simultaneously regardless of number

  D. one at a time as required

  Correct Answer: C

• Question 148:

  Which attribute enables VCS to bring a resource online after it goes offline unexpectedly and before faulting the resource?

  A. RestartLimit

  B. OnlineRestartLimit

  C. AutoRestartLimit

  D. OnlineRetryLimit

  Correct Answer: A

• Question 149:

  To cluster an application with Veritas Cluster Server, an administrator must obtain which license(s)?

  A. Permanent licenses tied to the system host ID

  B. Demo license for at least one cluster node

  C. Valid licenses to run on all cluster nodes

  D. Keyless licenses for the application

  Correct Answer: C

• Question 150:

  Which three are valid user categories in Veritas Cluster Server? (Select three.)

  A. Cluster Manager

  B. Cluster Operator

  C. Cluster Guest

  D. Group Manager

  E. Group Operator

  Correct Answer: BCE