Dell E20-895 Exam Practice Questions (P. 5)
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Question #21
You are adding a deduplication node to a customer's EMC NetWorker environment. The NetWorker clients currently back up to tape and perform full backups on
Sunday and incremental backups on the other days of the week. In the new solution, all clients will back up to the deduplication node. The speed of recovery and higher deduplication rates are important to the customer. Which NetWorker schedule is recommended?
Sunday and incremental backups on the other days of the week. In the new solution, all clients will back up to the deduplication node. The speed of recovery and higher deduplication rates are important to the customer. Which NetWorker schedule is recommended?
- AFull backups on Sunday and incremental backups on other days of the week
- BIncremental backups every day
- CFull backups every day
- DInitial full backup followed by incremental backups
Correct Answer:
C
C
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Question #22
An EMC Avamar customer has a backup that is running longer than expected. EMC Support is asking for more logging information from the client. What is the recommended method for providing this information?
- ACreate an avtar.cmd file in the Avamar client directory and place the –debug flag in the file
- BInsert the –debug flag in the .avamar file in the Home directory on the client and restart the backup
- CExecute a dumpmaintlogs command and send it to EMC Support
- DExecute getlogs and send to EMC Support
Correct Answer:
A
A
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Question #23
A customer has a client server backing up to an EMC Avamar system and backups are running longer than expected. The client server has 1 GB of RAM and is backing up 5 million files. The Avamar backup dataset has been created with default option settings.
The customer is looking for a way to make this backup run faster. However, they cannot currently implement any changes that would require downtime on the client.
Which action should the customer take to improve backup performance?
The customer is looking for a way to make this backup run faster. However, they cannot currently implement any changes that would require downtime on the client.
Which action should the customer take to improve backup performance?
- ABreak up the client file system into multiple smaller datasets and use a different set of cache files for each dataset
- BLeave the client file system dataset as is, increase the file cache size, and decrease the hash cache size
- CBreak up the client file system into multiple smaller datasets, increase the file cache size, and increase the hash cache size
- DLeave the client file system dataset as is, increase the hash cache size, and decrease the file cache size
Correct Answer:
A
A
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Question #24
A customer has purchased a backup solution consisting of an EMC Avamar server with Data Domain integration to support Microsoft Exchange VSS backups.
Test databases were created for the purposes of confirming end-to-end functionality. The test database backups, using the Exchange VSS plug-in, complete successfully but they are being stored on the Avamar server instead of being sent directly to the Data Domain system.
What is the most probable cause of this behavior?
Test databases were created for the purposes of confirming end-to-end functionality. The test database backups, using the Exchange VSS plug-in, complete successfully but they are being stored on the Avamar server instead of being sent directly to the Data Domain system.
What is the most probable cause of this behavior?
- ATest databases are greater than 10 GB
- BTest databases are smaller than 10 MB
- CAvamar and Data Domain integration does not support the Exchange VSS plug-in
- DData Domain client plug-in was not installed on the test host
Correct Answer:
B
B
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Question #25
A customer wants to protect their DB2 databases with EMC Avamar. You have configured some test databases and have performed several successful backups of various types. They would now like to restore the databases to complete their testing.
In order to restore from an online backup with archive logs, which prefix should they look for when choosing a backup file?
In order to restore from an online backup with archive logs, which prefix should they look for when choosing a backup file?
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