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Veritas VCS-260 - Administration of Veritas InfoScale Availability 7.3 for UNIX/Linux

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Total 80 questions

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?

A.

/etc/gabtab

B.

/etc/11-b-balD

C.

/etc/vxfentab

D.

/etc/IIthosts

The hastatus command shows a service group in the AutoDisabled state, and Veritas Cluster Server is unsuccessful in bringing the service group online automatically.

Which command can the administrator use to reset the AutoDisabled attribute?

A.

hagrp –autoenable -sys

B.

hagrp –flush -sys

C.

hagrp –online -sys

D.

hagrp –modify AutoDisabled 0

An administrator receive the following message:

Which command should the administrator run to recover from the failure?

A.

hastart

B.

tiare cover

C.

haagent

D.

hatype

Which action should an administrator take to avoid single points of failure when making an application highly available?

A.

utilize cross-over network cables for heartbeats with multi-node clusters to withstand power outages

B.

place application binaries on shared storage to reduce the chance of corruption

C.

use host IP address for configuring and accessing application from various clients

D.

ensure multiple paths for data access so the application can continue if one path goes down

An administrator has replaced a network interface card (NIC) in one of the cluster nodes which is configured for LLT heartbeat. Upon the node restart, the LLT links are disconnected.

Which file should the administrator edit to allow LLT to utilize the replaced NIC?

A.

/etc/gabtab

B.

/etc/lltho3ts

C.

/etc/networks

D.

/etc/llttab

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

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.

The Oracle database administrator needs to shut down the Veritas Cluster Server (VCS) controlled database to apply patches. The manual shutdown of 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?

A.

hagrp –flush

B.

hagrp –freeze

C.

hatype –freeze Oracle

D.

hares –ignoreparent

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

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

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?

A.

KVMGuest

B.

CFSMount

C.

RemoteGroup

D.

VMwareDisks

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

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