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Veritas VCS-261 Administration of Veritas InfoScale Storage 7.3 for UNIX/Linux Exam Practice Test

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Total 81 questions

Administration of Veritas InfoScale Storage 7.3 for UNIX/Linux Questions and Answers

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Question 1

What is the default read policy for a mirrored volume without site consistency enabled?

Options:

A.

prefer

B.

round

C.

select

D.

split

Question 2

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

Options:

A.

vxtune

B.

vxtunefs

C.

vxstat

D.

fsadm

Question 3

Which kernel module or plug-in defines array-specific procedures and commands used to select the path failover mechanism?

Options:

A.

Array Policy Module (APM)

B.

Array Support Library (ASL)

C.

Device Discovery Layer (DDL)

D.

Array Specific Module (ASM)

Question 4

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

Options:

A.

check_all

B.

check_alternate

C.

check_periodic

D.

check_disabled

Question 5

Refer to the exhibit.

What is the layout of the volume described in the vxprint output provided in the exhibit?

Options:

A.

mirrored volume with each mirror made up of concatenated subdisks (mirror-concat)

B.

mirrored volume with each mirror made up of striped subdisks (mirror-stripe)

C.

layered volume striped across mirrored subvolumes (stripe-mirror)

D.

layered volume formed by concatenation of mirrored subvolumes (concat-mirror)

Question 6

Which benefit is acquired using SmartTier?

Options:

A.

the one-time assignment of application files to a storage class

B.

the automatic migration of files between storage types based on file system type

C.

the migration of files in response to application downtime

D.

the transparent move of data based on policies that implement business requirements

Question 7

Which command should an administrator use to clear the failing flag on a disk?

Options:

A.

vxmend

B.

vxedit

C.

vxrecover

D.

vxreattach

Question 8

Which command should an administrator use to recreate the /etc/vx/volboot file in a Veritas Volume Manager environment where root disk is encapsulated?

Options:

A.

vxconfigd

B.

vxdctl

C.

vxedit

D.

vxdiskadm

Question 9

Which Veritas InfoScale for UNIX/Linux utility can an administrator use to upgrade the license key when a product or older license is already present on the system?

Options:

A.

vxleyless

B.

vxlicense

C.

vxlicinstupgrade

D.

vxlicrep

Question 10

Which two caching modes are supported by SmartIO when a Veritas file system is mounted on a Veritas volume in a non-virtual environment? (Choose two.)

Options:

A.

write caching

B.

write-back caching

C.

read caching

D.

read-back caching

E.

block-level read caching

Question 11

Which Veritas InfoScale Cluster File System module communicates change in cluster membership to the fencing module (VxFEN)?

Options:

A.

Global Atomic Broadcast (GAB)

B.

Low Latency Transport (LLT)

C.

Global Lock Manage (GLM)

D.

High Availability Daemon (HAD)

Question 12

A system with a single, locally mounted file system loses power and is subsequently restarted. All hardware is functioning properly and the intent log is valid. The administrator then mounts the file system using the mount command.

What is the expected behavior?

Options:

A.

mount will automatically perform an intent log replay

B.

mount will print an error stating that an fsck log replay is required

C.

mount will succeed without intent log replay

D.

mount will mount the file system read-only until a full fsck is completed

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Total 81 questions