Dell E20-891 - Backup Recovery Solutions Expert Exam for Technology Architects Exam
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Total 118 questions
Question #6 (Topic: )
EMC NetWorker is being proposed to a customer as a backup and recovery solution for a
Microsoft SQL server. One of the customers concerns is the ability to support database
recovery at any requested time. Microsoft SQL Server Management Studio is used to
display the properties of the user databases, as shown in the exhibit.
[EMC-E20-891-6.0/EMC-E20-891-4_2.png]
How can the customer's needs be achieved?
Microsoft SQL server. One of the customers concerns is the ability to support database
recovery at any requested time. Microsoft SQL Server Management Studio is used to
display the properties of the user databases, as shown in the exhibit.
[EMC-E20-891-6.0/EMC-E20-891-4_2.png]
How can the customer's needs be achieved?
A. Use NMSQL and set the recovery model property to Full
B. Use NMDA and set the recovery model property to Full
C. Use NMSQL and set the recovery model property to Simple
D. Use NMDA and set the recovery model property to Simple
Answer: A
Question #7 (Topic: )
A customer is using EMC NetWorker with a tape library to perform full backups at the end
of the month and daily incrementals. The restore process takes a long time as tapes must
unload and reload. The customer needs to achieve a faster recovery.
What will help achieve the right RTO?
of the month and daily incrementals. The restore process takes a long time as tapes must
unload and reload. The customer needs to achieve a faster recovery.
What will help achieve the right RTO?
A. Dedicated backup LAN
B. Virtual tape library
C. Faster tape drive
D. Faster backup server hardware
Answer: D
Question #8 (Topic: )
A customer is using an EMC NetWorker server and NMSQL on all SQL servers. They
would like to use Data Domain as a backup device for the databases and special dump
logs.
What is the recommended way to integrate Data Domain in the SQL backup environment?
would like to use Data Domain as a backup device for the databases and special dump
logs.
What is the recommended way to integrate Data Domain in the SQL backup environment?
A. DD Boost for the databases and CIFS share for the special dump logs
B. DD Boost for the databases and the special dump logs
C. CIFS share for the databases and the special dump logs
D. CIFS share for the databases and DD Boost for the special dump logs
Answer: A
Question #9 (Topic: )
A customer noticed that they have incorrectly configured their NetWorker Browse and
Retention policies for all currently defined clients. This issue was discovered when a DPA
report was e-mailed showing the amount of available space on their EMC Data Domain
system.
The customer has made the necessary corrections to the Browse and Retention policies.
They have manually deleted save sets that should have been expired based upon the new
Browse and Retention times. After comparing the size of the index directory, prior to and
after the modification, the customer noticed that the index directory decreased in size by
several hundred GB. However, the available space on the Data Domain remained
unchanged.
Although NetWorker has deleted the necessary indexes, why does the Data Domain
available capacity remain the same?
Retention policies for all currently defined clients. This issue was discovered when a DPA
report was e-mailed showing the amount of available space on their EMC Data Domain
system.
The customer has made the necessary corrections to the Browse and Retention policies.
They have manually deleted save sets that should have been expired based upon the new
Browse and Retention times. After comparing the size of the index directory, prior to and
after the modification, the customer noticed that the index directory decreased in size by
several hundred GB. However, the available space on the Data Domain remained
unchanged.
Although NetWorker has deleted the necessary indexes, why does the Data Domain
available capacity remain the same?
A. Clients have deduplication references to the same data
B. Data Domain retention lock is active
C. NetWorker clean process was not run
D. NetWorker Data Domain device has automatic retention set
Answer: A
Question #10 (Topic: )
You are designing an EMC NetWorker to Data Domain backup solution for a customer
using DD Boost. The customer plans to configure an old server to use as a storage node.
Which factor, in the backup environment, affects the amount of memory that this server
should have for optimal backup performance?
using DD Boost. The customer plans to configure an old server to use as a storage node.
Which factor, in the backup environment, affects the amount of memory that this server
should have for optimal backup performance?
A. Number of simultaneous save streams
B. Amount of backup data
C. Number of backup clients
D. Size of the Data Domain system
Answer: A
