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VCS-257 Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux Questions and Answers

Questions 4

Why should the primary role of a cluster file system be changed?

Options:

A.

to balance the load of recovery operations when a node crashes

B.

to improve performance for normal file system I/O operations

C.

to ensure file systems have equal access to operating system resources

D.

to balance the I/O load among the nodes

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Questions 5

What does migrating from thick to thin LUNs involve?

Options:

A.

array-level mirroring

B.

attaching a plex

C.

creating volume snapshots

D.

encapsulation

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Questions 6

What is the default block size for a 2 TB Veritas file system?

Options:

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Questions 7

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

Options:

A.

SmartTier

B.

SmartIO

C.

Dynamic Storage Tiering (DST)

D.

Flexible Storage Sharing (FSS)

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Questions 8

Which command consolidates and displays records of Veritas Volume Manager and Veritas File System?

Options:

A.

vxprint

B.

vxstat

C.

vxsfadm

D.

vxlist

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Questions 9

When a Veritas Volume Manager volume has a Veritas file system, which benefit is experienced by using SmartMove?

Options:

A.

optimized data recovery process

B.

optimized SmartTier storage allocation process

C.

optimized mirror synchronization process

D.

optimized file replication process

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Questions 10

An organization is trading in an array and needs to securely clean file system data.

Which command should the administrator use to shred the data?

Options:

A.

vxdisk

B.

vxdiskunsetup

C.

vxdiskadm

D.

vxdiskconfig

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Questions 11

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?

Options:

A.

refresh

B.

reattach

C.

restore

D.

prepare

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Questions 12

What is the definition of the disk status FAILING?

Options:

A.

I/O failure(s) on the public region; private region readable

B.

I/O failure(s) on the private region; public region readable

C.

I/O failure(s) on both the public and private regions

D.

I/O failures(s) on all but one plex of the corresponding volume

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Questions 13

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?

Options:

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

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Exam Code: VCS-257
Exam Name: Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux
Last Update: Dec 25, 2024
Questions: 90
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