Dell E20-891 - Backup Recovery Solutions Expert Exam for Technology Architects Exam
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Total 118 questions
Question #11 (Topic: )
You are meeting with a customer to discuss pre-requisites for an EMC NetWorker design
using an Avamar deduplication node. Which types of media pools are required?
using an Avamar deduplication node. Which types of media pools are required?
A. Backup and metadata
B. File system and database
C. Windows and Linux operating systems
D. Full and incremental
Answer: A
Question #12 (Topic: )
Scenario 2
An EMC NetWorker customer wants to add their Microsoft Exchange 2007 servers to their
backup environment. The databases are stored on SAN volumes. There are three mailbox
servers, each hosting 10 storage groups.
Refer to Scenario 2.
Which method(s) are available for backup?
An EMC NetWorker customer wants to add their Microsoft Exchange 2007 servers to their
backup environment. The databases are stored on SAN volumes. There are three mailbox
servers, each hosting 10 storage groups.
Refer to Scenario 2.
Which method(s) are available for backup?
A. Legacy streaming and VSS
B. Legacy streaming only
C. VSS only
D. MAPI and VSS
Answer: A
Question #13 (Topic: )
You have been tasked with designing a backup solution using EMC NetWorker to backup a
VMware environment. The environment will be using virtual NetWorker proxies to perform
image-based backups. You will need to backup 36 virtual disks at a time in order to meet
the backup window. The ESX hosts used in this environment are low-end and have a small
amount of processing power.
What is the recommended way to configure NetWorker proxies to meet this design?
VMware environment. The environment will be using virtual NetWorker proxies to perform
image-based backups. You will need to backup 36 virtual disks at a time in order to meet
the backup window. The ESX hosts used in this environment are low-end and have a small
amount of processing power.
What is the recommended way to configure NetWorker proxies to meet this design?
A. Create three NetWorker proxies on three ESX servers
B. Create three NetWorker proxies on one ESX server
C. Create six NetWorker proxies on one ESX server
D. Create two NetWorker proxies on two ESX servers
Answer: A
Question #14 (Topic: )
Which environment will yield the optimal data deduplication for backup purposes?
A. Virtualized environment where O/S images are stored in a SAN environment and backed up and retained for 3-6 months
B. Database environment where large transaction logs are backed up on a daily basis and stored for one month
C. An advertising organization where multimedia files are backed up and stored indefinitely
D. Hospital environment where compliance requires patient information (CAT scans, MRI, x-rays) to be backed up, stored, and accessible for up to 10 years
Answer: C
Question #15 (Topic: )
An EMC Avamar 5.x customer is currently backing up over 200 virtual machines and
several small SQL databases. All clients have less than 50 GB of data. They want to
purchase a Data Domain solution for the larger 8 TB Oracle databases and still maintain
use of Avamar MCS.
What must be done before integrating Data Domain (DD) with Avamar?
several small SQL databases. All clients have less than 50 GB of data. They want to
purchase a Data Domain solution for the larger 8 TB Oracle databases and still maintain
use of Avamar MCS.
What must be done before integrating Data Domain (DD) with Avamar?
A. Upgrade to Avamar 6.0 or later
B. Add the SSL certificate on Avamar for the DD device
C. Create an Mtree to reflect the dpnid
D. Install DD Boost on the Avamar server
Answer: A
