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EMC E20-591 問題練習

Backup and Recovery Solutions Exam for Technology Architects 試験

最新更新時間: 2019/07/10,合計561問。

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Question No : 1
Which Data Domain feature is used to selectively replicate data written to the Data Domain Virtual
Tape Library(DD-VTL) by the backup software?

正解:

Question No : 2
An Avamar customer has just deployed a Vmware environment.The customer wants to ensure they
receive the highest level of deduplication within the environment .Which type of backup should be
performed?

正解:

Question No : 3
An EMC customer is implementing an EMC Disk Library (EDL) as the primary target for backups using
NetBackup.After a predefined period of time, data needs to be moved from the EDL to physical tape.Data
movement to physical tape and recovery from physical tape should occur without manual
intervention.Which feature satisfies these requirements?

正解:

Question No : 4
An EMC Networker customer is implementing an EMC Disk Library with the Embedded Storage Node
feature feature on both engines.Active Engine Fallover is also configured.In case of a failover, which
componet from the failed engine will be missing on the surviving engine?

正解:

Question No : 5
To consolidate backup servers, which component plays an important role in EMC Network backup
planning?

正解:

Question No : 6
An EMC Networkers customer has added the following application to their environment: Microsoft
Exchange Server 2007 residing on an EMC CLARiiON disk array.A Microsoft Volume shadow Copy
Service hardware provider is used to create point-in-time copies of production data.What is a requirement
to perform to perform serverless backups?

正解:

Question No : 7
Which EMC Networker feature is used to perform a backup based on an event?

正解:

Question No : 8
A customer, using Avamar version 4, wants to use Consolidated Backup (VCB) to back up their version
3 x ESX servers.Which operating system(s) can they run on their proxy server?

正解:

Question No : 9
By default, which database is automatically deployed on the Data Protection Advisor server?

正解:

Question No : 10
A customer has a critical 700 GB application that is CPU-and disk-intensive.The back up window for
this application is one hour.Which backup method you recommend for this application?

正解:

Question No : 11
An EMC Network customer needs to improve the RTO for all backups retained onsite.Most of the
backup jobs consist of images and other scientific data.The customer requires daily tape out for long-term
offsite retention.

正解:

Question No : 12
In an EMC Avamar backup, what is the role of sticky-byte factoring?

正解:

Question No : 13
What is a key advantage of implementing an EMC Disk Library?

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Question No : 14
On an Avamar server using default settings, what is the maximum allowable operating system capacity
utilization after which HFS check will not run?

正解:

Question No : 15
Where is deduplicated data stored on a Data Domain system?

正解:

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