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L50-503 Sample Questions Answers

Questions 4

A customer wants to integrate an SVM zero-impact backup solution into their third-party backup software. How can SVM achieve this for the customer?

Options:

A.

Mount a view of the volume on the backup server, perform the backup, keep the view in place for the next backup.

B.

Mount a full copy on the backup server, perform the backup to tape, keep the copy in place for the next backup.

C.

Mount a view of the volume on the backup server, perform the backup, remove the view, remove the PiT.

D.

Compress a view of the volume on the backup server, perform the backup, delete the compressed PiT.

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Questions 5

The customer has a disaster recovery site 200 miles (320 km) from their primary data center. What is the largest expense of this disaster recovery schema?

Options:

A.

the target storage devices

B.

the Fibre Channel to IP converters

C.

the communications links/bandwidth

D.

the disaster recovery test mechanism

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Questions 6

A customer is considering creating a remote disaster recovery site 2500 miles (4000 km) away. They are considering multiMirror sync and async modes. Why should they choose async mode?

Options:

A.

Async mirroring always uses FC verses IP for better performance.

B.

Async mirroring can span long distances without performance loss.

C.

Async mirroring was designed for server-to-server or disk-to-disk mirroring.

D.

Based on the async mirroring standards, it is only good for distances in excess of 1000 (1600 km) miles.

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Questions 7

What are two functions of the Data Path Module? (Choose two.)

Options:

A.

DPM processes control frames.

B.

DPM processes data frames.

C.

DPM manages metadata.

D.

DPM translates addresses.

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Questions 8

When considering a snapshot strategy, the differences between copy-on-write (COW) and redirect-on-write (ROW) are very distinct. What are two differences? (Choose two.)

Options:

A.

ROW is RAID controller-based and works on all industry-standard arrays.

B.

A heavily loaded array using COW will impact performance across all attached servers.

C.

ROW writes the new data to the snapshot directly, eliminating one or more write processes.

D.

COW provides consistency of data across different platforms.

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Questions 9

Which three actions will help mitigate budget cuts? (Choose three.)

Options:

A.

Migrate data to less expensive tiers.

B.

Deploy rapid application recovery.

C.

Avoid Tier 1 storage where possible.

D.

Stripe every volume.

E.

Implement server and storage virtualization.

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Questions 10

What are three limitations of Incipient? (Choose three.)

Options:

A.

lack of snapshot technology

B.

lack of non-disrupting data migration

C.

only runs on director-level switches

D.

lack of full volume, point-in-time, mirror-based images

E.

lack of funding

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Questions 11

A customer seeks the financial return (ROI) of multiView. What are two benefits that the customer can expect from this solution? (Choose two.)

Options:

A.

Using redirect-on-write and multiView, applications can be restored very quickly.

B.

Using copy-on-write and multiView, applications can be restored very quickly.

C.

Low capacity snapshots will reduce CAPEX by eliminating redundant copies.

D.

Low capacity snapshots will reduce CAPEX by reducing hardware footprint.

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Questions 12

Which three advanced features does the NetApp V-Series support? (Choose three.)

Options:

A.

MetroMirror

B.

FlexClone

C.

Thin Provisioning

D.

TrueCopy

E.

SnapShot

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Questions 13

What are two benefits of SVM's centralized management approach which result in positive business, financial, and operational impact? (Choose two.)

Options:

A.

Ability to migrate storage to ensure only a homogeneous storage environment exists.

B.

Avoiding adding more storage each time a new server is added.

C.

Ability to reclaim unused storage capacity across all storage.

D.

Ability to eliminate data growth.

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Questions 14

An SVM customer is using thin provisioning for their financial database. They have received an SVM alert that capacity for the thin volume is almost exhausted. Which statement describes what the customer should do to expand capacity for their database?

Options:

A.

They should do nothing; thin provisioning will automatically provision more capacity.

B.

They must purchase more drives to add capacity to the storage array.

C.

They must provision more physical capacity to the thin volume.

D.

They must delete some of the PiTs that make up the thin provision.

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Questions 15

Which costly software solution must be purchased to allow EMC Invista to perform asynchronous replication?

Options:

A.

MirrorView

B.

RecoverPoint

C.

SnapMirror

D.

Business Continuance Volume (BCV)

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Questions 16

What are two ways that SVM supports consolidation? (Choose two.)

Options:

A.

SVM can reserve space for future use on a LUN-by-LUN basis.

B.

SVM can build RAID structures for enhanced data protection.

C.

SVM can migrate data from multiple storage arrays onto a single storage array.

D.

SVM can make snapshots of volume groups that are spread across multiple storage arrays.

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Questions 17

When consolidating to a smaller number of controllers, what are three SVM design considerations? (Choose three.)

Options:

A.

DPM connectivity

B.

usable capacity

C.

number of spindles

D.

drive types

E.

throughput

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Questions 18

What are three cost structures affected by SVM? (Choose three.)

Options:

A.

actual data

B.

copies for protection

C.

RAID protection

D.

planned downtime

E.

allocated but unused capacity

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Questions 19

A customer cannot redo backups in the event of tape failure. Even though the customer has live backup agents, the increased load on the application server causes severe performance problems should the backup be restarted and runs into peak processing periods. What are two ways that multiView can assist in reducing the load on the application server? (Choose two.)

Options:

A.

multiView can take a PiT of the application that can be kept for recovery from disk and then backed up to tape during quieter processing times.

B.

multiView can take a PiT of the application and then copy it over IP to another site for resilience.

C.

multiView will take a full copy of the application which the backup application can then backup offline during less busy processing times.

D.

A view of a PiT can be mounted on a backup server and backed up to tape with no data flow or processing overhead on the application server.

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Questions 20

With intelligent scripts (App-Pack) running on the application server, which type of snapshots are created using multiView?

Options:

A.

crash consistent

B.

application consistent

C.

user consistent

D.

snapshot consistent

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Questions 21

Which vendor product has limited virtualization capabilities and relies on quad controllers, thin provisioning, and high performance as its greatest strengths?

Options:

A.

EMC Clariion CX-4

B.

Xiotech Emprise 5000

C.

3PAR InServ F400

D.

IBM SVC

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Questions 22

What are two ways that SVM supports consolidation? (Choose two.)

Options:

A.

SVM can reserve space for future use on a LUN-by-LUN basis.

B.

SVM can build RAID structures for enhanced data protection.

C.

SVM can migrate data from multiple storage arrays onto a single storage array.

D.

SVM can make snapshots of volume groups that are spread across multiple storage arrays.

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Questions 23

Your client is concerned about disaster recovery. You are explaining that SVM can recover from both physical and logical failures positioning the fact that the majority of failures are actually logical. What would be a good example for your client?

Options:

A.

file deletion

B.

hardware failure

C.

loss of a site due to a disaster

D.

split-path architecture

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Questions 24

A customer must be absolutely certain that there will be no performance impact of multiView snapshots on a key financial database. How can multiView and multiCopy be used together to satisfy the customer's requirement?

Options:

A.

multiView can be used to take a PiT copy. Additional PiTs can then be taken off the first PiT for test and development.

B.

multiCopy can be used to copy the database to another storage array. multiView can then be used to take low capacity PiTs of the copy for test and development.

C.

multiCopy will create a steady stream of data to a copy area. multiView can then be used to take PiTs whenever they are required for test and development.

D.

MultiView can be set to only read the PiT data when the volume is not in use. Requests for PiTs for test and development can therefore be queued.

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Questions 25

What are three benefits of using thin provisioning? (Choose three.)

Options:

A.

reclaiming trapped capacity

B.

creating empty volumes to reserve capacity

C.

expanding volume capacity automatically

D.

making multiple copies of volumes for backups

E.

saving money on overall storage costs

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Questions 26

Which two economic metrics can be used to justify thin provisioning? (Choose two.)

Options:

A.

Save money wasted from overbuying.

B.

Cascade older assets to new uses.

C.

Reclaim capacity trapped in allocation.

D.

Increase productivity from improved performance.

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Questions 27

Increased return on asset (ROA) can be described by which two characteristics? (Choose two.)

Options:

A.

increased utilization

B.

snapshot enhanced mirroring

C.

extended useful life

D.

striping LUNs across arrays

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Questions 28

Why would a customer use thin provisioning to manage their storage?

Options:

A.

to provision more physical capacity to a LUN than is actually needed

B.

to cluster LUNs of similar type into one management entity

C.

to add more volumes to a management domain than are supported by hardware

D.

to create large virtual volumes based on a small amount of physical capacity

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Questions 29

A long time customer just called requesting your help justifying SVM as they virtualize their data center using VMware. What are three reasons SVM's storage services would benefit this customer? (Choose three.)

Options:

A.

Rapid application recovery is easier with SVM's snapshot capabilities.

B.

SVM will make provisioning easy and fast.

C.

Disaster recovery will be less expensive than using traditional methods.

D.

SVM will eliminate the need for tape.

E.

SVM will automatically size storage to fit the data.

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Questions 30

How can SVM's centralized management provide better performance?

Options:

A.

by allocating capacity across RAID arrays

B.

by striping volumes across RAID arrays

C.

by mirroring volumes across RAID arrays

D.

by provisioning additional servers

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Questions 31

Which storage virtualization product uses ease of installation using its six-click boot from the SAN wizard as one of its greatest strengths?

Options:

A.

EMC Clariion

B.

HDS USP-VM

C.

3PAR InServ

D.

Compellent Storage Center

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Questions 32

What are two recommended ways of organizing pools? (Choose two.)

Options:

A.

by host

B.

by RAID level

C.

by DPM

D.

by users

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Questions 33

24x7 data operations is an absolute requirement from your customer. Currently the company is using tape with third-party solutions that provide a zero window backup solution. They have problems when restoring from tape due to the time involved. What is the value proposition of an SVM solution to this customer?

Options:

A.

Pool your tape into the SVM environment.

B.

Zero window restore utilizing multiView snapshots.

C.

Eliminate tape by mirroring your data to a remote site.

D.

Thin provisioning of your volumes eliminates the need for backup.

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Questions 34

What are three benefits of using thin provisioning? (Choose three.)

Options:

A.

reclaiming trapped capacity

B.

creating empty volumes to reserve capacity

C.

expanding volume capacity automatically

D.

making multiple copies of volumes for backups

E.

saving money on overall storage costs

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Questions 35

What are three benefits from a tiered storage infrastructure? (Choose three.)

Options:

A.

Reduces CAPEX.

B.

Reduces cost of waste.

C.

Reduces utilization.

D.

Reduces Tier 1 storage.

E.

Reduces application disruptions.

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Questions 36

How can zero-window backup assist a customer in reducing the time taken to recover volumes, applications, or files?

Options:

A.

The customer will simply uncompress the data on disk that was previously compressed by SVM.

B.

The customer can recover from recently taken PiTs that are on disk rather than the last tape backup.

C.

The customer can recover from tape images on a virtual tape library managed by SVM.

D.

The customer can move the data back from a disaster recovery site using IP.

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Exam Code: L50-503
Exam Name: LSI SVM5 Sales Consultant
Last Update: May 15, 2024
Questions: 120
$64  $159.99
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