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VCS-256 Administration of Veritas InfoScale Availability 7.1 for UNIX/Linux Questions and Answers

Questions 4

What are two effects of a failed resource in the service group configuration below? (Select two.)

VCS-256 Question 4

Options:

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 leads to the service group being taken offline.

D.

Any resource fault leaves the service group partially online.

E.

Any resource fault leaves the service group fully online.

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Questions 5

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?

Options:

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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Questions 6

How can an administrator remove existing keys from the coordinator disks?

Options:

A.

by restarting HAD, fencing, and GAB

B.

by rebooting all the cluster nodes

C.

by running the vxfenclearpre command

D.

by restarting fencing

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Questions 7

Which service group dependency type supports two applications being online on any system in the cluster?

Options:

A.

parallel

B.

global

C.

local

D.

remote

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Questions 8

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

Options:

A.

Fencing agent

B.

Phantom agent

C.

CoordPoint agent

D.

Notifier agent

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Questions 9

What is the purpose of the AutoClearLimit attribute?

Options:

A.

It defines the number of attempts to clear the Faulted state of a resource on all nodes.

B.

It defines the number of attempts to clear the Faulted state of a service group on all nodes.

C.

It defines the number of attempts to clear the AutoDisabled state of a service group on a node.

D.

It defines the number of attempts to clear Faulted state of a resource on a single node.

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Questions 10

Which behavior should an administrator expect when using the Veritas InfoScale Availability online upgrade process using the installer?

Options:

A.

The cluster remains online and the kernel processes are swapped during the upgrade process.

B.

The cluster is taken offline one node at a time during the package upgrade.

C.

The cluster is taken offline during the upgrade process, but the applications stay online.

D.

The cluster remains online until the next reboot and an alternative boot disk is used.

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Questions 11

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?

Options:

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Questions 12

Which action is performed by the CoordPoint agent?

Options:

A.

Is registers cluster nodes with coordination disks and coordination point servers.

B.

It monitors only the coordination point server.

C.

It monitors cluster node registrations with coordination point servers and SCSI-3 disks.

D.

It removes offline cluster nodes from the coordination point servers.

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Questions 13

An administrator needs to set up a three-node cluster with the following characteristics:

The cluster manages an application that depends on a database.

The application and database can be online on the same or a different node.

If the database faults, the application must continue to be online.

Which type of service group dependency should be created to ensure this behavior?

Options:

A.

online global soft, where the application is the parent

B.

online global soft, where the database is the parent

C.

online global firm, where the application is the parent

D.

online global firm, where the database is the parent

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Questions 14

Refer to the exhibit.

The exhibit shows an N-to-1 cluster configuration, in which nodes are connected to storage devices via dual-hosted SCSI cables.

Why is this an inefficient configuration?

VCS-256 Question 14

Options:

A.

Storage should be shared by more than two nodes, obtaining a N+1 cluster configuration.

B.

Clusters should have at most two nodes.

C.

NAS is preferred over SAN for shared storage.

D.

NFS is the preferred way to share storage within a cluster.

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Questions 15

How is the Authority attribute of a global service group used?

Options:

A.

to authorize the users who have administrative privileges over the global service group

B.

to authorize the cluster on which all administrative actions should be performed for the global service group

C.

to give authority for automated failover of the global service group across remote clusters

D.

to specify the right to attempt bringing the global service group online in the cluster

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Questions 16

What happens when an administrator executes hastop-local on a system that has an online service group which is frozen persistently?

Options:

A.

HAD is killed on the system so the system state changes to faulted in the cluster.

B.

HAD shuts down gracefully but leaves the application running.

C.

The service group is evacuated to another system and HAD shuts down gracefully.

D.

The command is rejected and HAD continues to run.

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Questions 17

Which requirement must be met to allow two separate Veritas InfoScale clusters to share a common private heartbeat network switch?

Options:

A.

The GAB network IDs must be unique across the clusters.

B.

All node IDs must be unique across the clusters.

C.

The cluster IDs must be unique across the clusters.

D.

All LLT node IDs must be unique across the clusters.

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Questions 18

Which action should the administrator perform to ensure the coordination point (CP) service is highly available when adding a CP server into a Veritas Cluster Server environment?

Options:

A.

configure multiple CP server instances on the same node

B.

configure the CP server as a resource in a Veritas cluster

C.

configure the CP server over iSCSI

D.

ensure the CP server is on a reliable network

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Questions 19

An administrator has a three-node cluster with low-priority heartbeat link and SCSI-3 I/0 fencing configured. Priority is given to node1, and each node is running a separate application.

What will occur when all dedicated heartbeats fail at the same time?

Options:

A.

The cluster faults and the subcluster with node1 in it panics.

B.

The cluster moves all applications to node1.

C.

The cluster continues to run without impact to the application.

D.

The cluster faults and the subcluster with node1 in it remains online.

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Questions 20

An administrator manually edits the Veritas Cluster Server configuration file while a cluster is stopped. When the cluster is restarted, all the changes made are missing. Why are the changes made to the configuration file missing?

Options:

A.

The cluster was started first on the node where the changes were made.

B.

The haconf –save command needs to be run after making the manual changes.

C.

The cluster was started first on a node other than the one where the changes were made.

D.

The haconf –dump command needs to be run prior to starting the cluster.

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Questions 21

The Oracle database administrator needs to shut down the Veritas Cluster Server (VCS) controlled database to apply patches. The manual shutdown the database may cause VCS to fail over the service group.

Which command can the administrator run to prevent VCS from responding to the intentional Oracle database shutdown?

Options:

A.

hagrp –flush < group >

B.

hagrp –freeze < group >

C.

hatype –freeze Oracle

D.

hares –ignoreparent < resource >

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Questions 22

An administrator is evaluating the suitability of an application to be clustered using Veritas InfoScale Availability.

Which condition prevents the application from being made highly available?

Options:

A.

The application requires the use of solid state drives for performance.

B.

The application requires multiple systems accessing shared data simultaneously.

C.

The application has a dependency on the host name of the system on which it is running.

D.

After a crash, the automated clean-up takes at least one minute before the application can be restarted.

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Questions 23

An installed cluster has been licensed with the keyless licensing option. The administrator has yet to configure the cluster to be managed by Veritas InfoScale Operations Manager (VIOM). What will happen when 60 days have passed since installation?

Options:

A.

The cluster will shut down.

B.

The cluster will log messages related to licensing.

C.

The cluster will disallow administrative changes until licensed.

D.

The cluster will cease to respond if a resource faults.

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Questions 24

Which two capabilities can an administrator use to ensure availability within Docker Containers? (Select two.)

Options:

A.

provide HA to the application within the container for failover and app restart

B.

provide provisioning of a new container when an application within the container fails

C.

first restart the application within the container and if continued app failures then provision a new container

D.

provide HA to the container and move it between cluster nodes

E.

provide provisioning of a new container when a container fails

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Questions 25

Refer to the configuration.

VCS-256 Question 25

What will happen to the websg service group if the websg is online when all the systems in the cluster are rebooted simultaneously, then all the systems finish booting and successfully join the cluster?

Options:

A.

it will unfreeze on reboot and start on sys1

B.

it will remain offline on all systems

C.

it will return to the state it was in prior to the reboot

D.

it will start on sys1 in a frozen state

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Exam Code: VCS-256
Exam Name: Administration of Veritas InfoScale Availability 7.1 for UNIX/Linux
Last Update: Apr 30, 2026
Questions: 84

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