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  5. Administration of Veritas InfoScale Availability 7.3 for UNIX/Linux Questions and Answers

VCS-260 Sample Questions Answers

Questions 4

For which two virtual machine types does Veritas Cluster Server provide agents? (Select two.)

Options:

A.

IBM LPAR

B.

Citrix Xen

C.

Oracle Virtual Machines (OVM) for SPARC

D.

Oracle Virtual Box

E.

HP nPARs

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Questions 5

An administrator assigns the coordinator disks to a cluster, then starts I/O fencing: but the fencing driver display following error message.

Which action should the administrator perform to clear the error message and configure I/O fencing to the local cluster?

Options:

A.

use the command vxfenawap to replace the coordinator disk group

B.

use the command vxfenadm to remove the key

C.

use the command vxfenconfig to configure the vxfen driver

D.

use the command vxfenciearpre to clear the keys

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Questions 6

Which command should an administrator use to generate an encrypted password for editing a resource in the main, of file?

Options:

A.

vcsencryp" —vcs

B.

hares -modify

C.

vcsencrypt —agent

D.

hatype -modify

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Questions 7

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 the Faulted state of a resource on a single node.

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Questions 8

Which capability is provided by Virtual Business Service (VBS)?

Options:

A.

the ability to monitor and alert the administrator to service group faults based on priority

B.

the ability to Start and Stop service groups in a pre-defined dependency order

C.

the ability to collect cluster HostMonitor data and availability reporting

D.

the ability to automatically move service groups to the disaster recovery site on production fault

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Questions 9

Which two tasks are performed by the Veritas Cluster Server DiskGroup agent? (Select two.)

Options:

A.

It optionally mounts file systems and volumes.

B.

It Sets all diskgrOUpS tO autoin?Jort=no.

C.

It sets only the defined diskgroup to autoimport=no.

D.

It automatically discovers SCSI-3 disks.

E.

It uses vxdg commands to verify the diskgroup is online.

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Questions 10

Which utility is used to configure the container resource when configuring application monitoring within a Docker container?

Options:

A.

vxdockerconfig

B.

installer -docker

C.

dockerconfig

D.

hadockersetup

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Questions 11

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 12

Which log can an administrator review to determine why a resource failed to come online?

Options:

A.

/etc/VRTSvcs/conf/config/main_A.log

B.

/var/VRTSvcs/log/messages_A.log

C.

/var/VRTSvcs/log/resources_A.log

D.

/var/VRTSvcs/log/engine_A.log

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Questions 13

An administrator wants to configure a two-node cluster on VMWare with Distributed Resource Scheduler (DRS) and vMotion enabled.

Which VCS agent is required to manage non-shared storage failover between the nodes?

Options:

A.

KVMGuest

B.

CFSMount

C.

RemoteGroup

D.

VMwareDisks

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Questions 14

An administrator wants to deploy a complex cluster configuration that will include over six nodes, I/O fencing, and multiple private cluster interconnections.

Which method will help the administrator to implement rapid cluster deployment?

Options:

A.

prepare a custom main.cf file using the sample template files and copy the file to all cluster nodes

B.

generate a custom installation script using the Veritas Services and Operations Readiness Tools (SORT) website

C.

prepare a custom response file in Veritas InfoScale Operations Manager (VIOM) and push it out to the new cluster

D.

prepare a custom response file to build the new cluster configuration using /opt/VBTS/inscall/installer

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Questions 15

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 16

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

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 17

An administrator has removed a node from the cluster. After system maintenance, the administrator notices that the remaining cluster nodes will no longer form a cluster.

Which file will be used by the cluster at startup to determine the number of nodes required to form a cluster?

Options:

A.

/etc/gabtab

B.

/etc/11-b-balD

C.

/etc/vxfentab

D.

/etc/IIthosts

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Questions 18

An administrator wants to make a single-instance Oracle database highly available and take advantage of Veritas Cluster File System.

Which solution(s) should the administrator deploy?

Options:

A.

InfoScale Enterprise

B.

InfoScale Availability

C.

InfoScale Storage

D.

InfoScale Foundation and InfoScale Availability

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Questions 19

What are two operating systems supported by Veritas Cluster Server? (Select two.)

Options:

A.

Fedora

B.

Red Hat Enterprise Server

C.

openSuSe

D.

Mac OS

E.

AIX

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Questions 20

What happens when a split-brain occurs and I/O fencing is disabled?

Options:

A.

All nodes are placed in jeopardy membership.

B.

All service groups are autodisabled.

C.

Nodes on each side of the split try to bring service groups online.

D.

All nodes execute a stop operation.

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Questions 21

Which command should an administrator use to verify the values of the AutoStartList attributes for service group sgi?

Options:

A.

hagrp -list SGI AutoStartList

B.

hagrp -display SGI —attribute AutoStartList

C.

hagrp -display SGI —value AutoStartList

D.

hagrp -value SGI — localclus

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Questions 22

An administrator is performing an upgrade from Veritas Cluster Server 6.2 to Veritas InfoScale Availability 7.3. Which feature is installed and licensed?

Options:

A.

Veritas Volume Replicator

B.

Cluster File System

C.

Veritas Resiliency Platform

D.

Global Cluster Option

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Questions 23

An administrator wants to cluster an application using Veritas InfoScale Availability. Which two items are required to cluster an application? (Select two.)

Options:

A.

application binaries installed on shared storage

B.

a command or script to determine application state

C.

start and stop scripts or commands

D.

application strict adherence to local host name

E.

the ability to add logs to /var/VRTSvcs/log/engine_A. log

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Questions 24

Which behavior is provided using the PreferredFencingPolicy attribute?

Options:

A.

The fencing driver gives preference to the highest number of active service groups.

B.

The fencing driver gives preference to high-capacity systems.

C.

The fencing driver gives preference to Oracle type resources.

D.

The fencing driver gives preference to disk groups with solid state devices (SSD).

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Questions 25

The administrator of a four-node Veritas cluster has configured notifications as highly available for all notification methods.

How many notification manager resources are running when all nodes are considered?

Options:

A.

only one

B.

one for each Service Group

C.

one for each node

D.

two resources (one for SMTP, one for SNMP)

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Exam Code: VCS-260
Exam Name: Administration of Veritas InfoScale Availability 7.3 for UNIX/Linux
Last Update: Nov 21, 2024
Questions: 86
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