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VCS-257 Veritas Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Veritas VCS-257 Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 90 questions

A user creates a 10 MB file, which is then compressed using vxcompress to reduce the file size to 1 MB. Another user copies this file to a different file system on the same host using cp.

What is the total amount of space that is now occupied by the two files?

What is the architecture of Veritas Cluster Volume Manager (CVM)?

A.

physical and logical

B.

primary and secondary

C.

master and slave

D.

server and client

Which command is used to display current file system I/O parameters for a Veritas file system?

A.

vxtune

B.

vxtunefs

C.

vxstat

D.

fsadm

Given the following command:

Which instruction does the !ctrl:c2 attribute prompt Volume Manager to follow?

A.

to exclude devices connected to controller c2

B.

to exclude devices connected to all controllers except c2

C.

to exclude devices from enclosure named “ctrl”

D.

to exclude all but the fastest devices from controller c2

How many Veritas file system cache areas are supported by SmartIO?

A.

one cache area of each cache type on each system

B.

one for read caching and one for write caching on each system

C.

one for read caching and one for write caching for each file system

D.

one for read caching and one for write-back caching for each file system

Which log type makes a FastResync enabled snapshot of a mirrored volume persistent?

A.

Data Change Map

B.

Data Change Object

C.

Storage Replicator Log

D.

Dirty Region Log

Match all the InfoScale Storage features on the left with the corresponding business purpose on the right.

Which feature of Veritas InfoScale Storage for UNIX/Linux utilizes internal/external flash and solid state drives for data caching?

A.

SmartTier

B.

SmartIO

C.

Dynamic Storage Tiering (DST)

D.

Flexible Storage Sharing (FSS)

How can an administrator modify the block size for a Veritas file system?

A.

using themkfscommand when the administrator creates the file system

B.

using thefsadmcommand while the file system is online

C.

using themountcommand when the administrator mounts the file system

D.

using thefsadmcommand while the file system is offline

Which option should the administrator use with the vxsnap command to resynchronize a full-sized, space-optimized or linked break-off snapshot with the original volume?

A.

refresh

B.

reattach

C.

restore

D.

prepare

What is the default Dynamic Multi-Pathing path restoration policy?

A.

check_all

B.

check_alternate

C.

check_periodic

D.

check_disabled

How does an administrator create and mount a Veritas cluster file system?

A.

create the cluster file system on a shared volume usingmkfsand mount the file system using–o cluster

B.

create the cluster file system usingmkfswith the–o clusteroption and mount the file system using–o shared

C.

create the cluster file system on a shared volume usingmkfsand mount the file system using–o shared

D.

create the cluster file system usingmkfswith the–o sharedoption and mount the file system using–o cluster

Which feature allows SmartIO enable VMware guest to use vMotion?

A.

SmartCache

B.

SmartMotion

C.

SmartPool

D.

SmartMove

What are two benefits of multi-volume file systems (MVFS)? (Select two.)

A.

file system metadata can be placed on a separate volume

B.

physical to virtual migration is enabled

C.

data failover to secondary volumes is provided

D.

a single file system can be created over more than one volume

E.

multiple file systems can share storage from an MVFS volume

Which command should an administrator use to determine whether a SmartTier file placement policy is assigned to a file system?

A.

fsvmap

B.

fsvoladm

C.

fsadm

D.

fsppadm

Which Veritas Volume Manager daemon uses the Storage Networking Industry Association (SNIA) HBA API library to receive SAN fabric events from the HBA?

A.

vxesd

B.

vxiod

C.

vxconfigd

D.

vxrelocd

A fiber connection failure causes a system to lose connection to the disk array resulting in the disk group and all mounted file systems being disabled due to I/O errors.

What is the correct sequence of actions the administrator should perform to recover the disabled disk group and file systems after the physical connection is restored?

A.

vxdg flushthe disk group >vxrecoverthe disabled volumes >unmountthe file systems >fsckto perform file system checks >mountthe file systems

B.

unmountthe file systems >vxdg deportthe disk group >vxdgimportthe disk group >fsckto perform file system checks >mountthe file systems

C.

unmountthe file systems >vxdg flushthe disk group >vxrecoverdisabled volumes >fsckto perform file system checks >mountthe file systems

D.

vxdg recoverthe disk group >vxrecoverdisabled volumes >unmountthe file systems >fsckto perform file system checks >mountthe file systems

How many days does an administrator have to either enter a valid license key or register a system with Veritas InfoScale Operations Management server if they have chosen to use keyless licensing during the installation of Veritas InfoScale Storage for UNIX/Linux?

An administrator sets up site awareness on a host and needs to verify that everything is configured correctly.

Which command should the administrator execute to simulate the failure of a site to verify the configuration?

A.

vxdiskadm

B.

vxfiredrill

C.

vxdg detachsite

D.

vxdg split

What is an advantage of using Dynamic Multi-Pathing (DMP)?

A.

it provides redundancy by dynamically adding multiple paths to disks

B.

it provides multi-pathing for native system devices that only have one path

C.

it provides multi-pathing functionality for Storage Area Networking (SAN) attached devices

D.

it provides consistent throughput on any Host Bus Adapters (HBA)

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Total 90 questions
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