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VCS-256 Questions and Answers

Question # 6

What is the minimum number of coordination point servers needed to protect data from corruption in a production seven-node cluster server environment that requires I/O fencing?

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Question # 7

What happens if the cluster configuration is open and the cluster is forcibly stopped on all nodes?

A.

VCS automatically rejects all hastop commands when the cluster configuration is open.

B.

VCS is stopped and any configuration changes made since the cluster configuration was saved are lost.

C.

VCS automatically writes the in-memory cluster configuration to the main.cf file then stops HAD.

D.

VCS prompts the administrator to save the configuration when stopping HAD on all cluster nodes.

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Question # 8

On the TriggerPath service group attribute value for the websg service group is set to bin/websg for cluster nodes where the websg service group can be online.

Where will Veritas Cluster Server look for the pre-online event trigger if the pre-online event trigger is also enabled on all cluster systems for the websg service group?

A.

$VCS_HOME/preonline/triggers/bin/websg

B.

$VCS_HOME/bin/websg/preonline

C.

$VCS_HOME/bin/websg/internal_triggers

D.

$VCS_HOME/preonline/bin/websg

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Question # 9

An administrator wants to make a new application highly available.

Which two capabilities must the application have to be managed be 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 application’s state

E.

the ability to disconnect users from the application

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Question # 10

Which two resource attributes must the administrator set correctly to prevent an outage when a new resource is brought online? (Select two.)

A.

AutoDisabled

B.

Critical

C.

Enabled

D.

Frozen

E.

MonitorOnly

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Question # 11

Which agent is used to automatically refresh fencing keys if they are missing on fencing servers or disks?

A.

Fencing agent

B.

Phantom agent

C.

CoordPoint agent

D.

Notifier agent

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Question # 12

Which utility should an administrator use to propagate changes made to the Solaris Zone configuration from one node to other cluster nodes?

A.

hasync

B.

hazoneconfigsync

C.

haconfigdistribute

D.

hamigrate

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