E20-895 Exam Training Practice Tests (EMC Backup Recovery - Avamar Expert Exam for Implementation Engineers)]

Question 1

A customer has a NAS device that is performing NDMP backups to an Avamar 7.0 server. They have recently added more capacity to their NAS device and have noticed that backups are taking significantly longer to complete. They ask you if they should consider tuning the file cache.
How should you respond?

A. The file cache size may be increased if the NDMP accelerator has 8 GB of RAM or more. B. The file cache on the NAS device may be tuned to accommodate more files. C. Demand paging caches for NDMP backups are self tuning and do not need adjustment. D. NDMP backups to Avamar do not use a file cache during the backup process.

Correct Answer: D

Question 2

An EMC employee has been assigned to run securedelete against two clients for a total of 20 GBs on an Avamar server. During a planning discussion with the customer, they want to know what the impact on their Avamar server would be while securedelete is running.
What is the correct response to the customer?

A. GSAN will be in admin mode and the Avamar server will be read only B. Avamar will continue to function without any limitations C. Avamar will continue to function with a limited amount of available threads D. GSAN will be shut down during the extent of the securedelete task

Correct Answer: A

Question 3

A backup administrator is running image backups of a Windows 2012 VM on a clustered Hyper-V server.
They notice that the backups are crash consistent, not application consistent.
What is a potential reason for this issue?

A. Virtual machine is in a powered-off condition B. Dataset is not configured for application consistency C. Backup is running from the passive cluster node D. Dell EMC Avamar Hyper-V plug-in installed on the VM

Correct Answer: B

Question 4

An EMC Avamar customer notices that the Activity Monitor reports "Waiting client" for a particular client in a group backup.
What is a possible cause for this issue?

A. The cid.bin file is missing on the client. B. ascd is not running on the client. C. Multiple avtar processes are running on the client. D. The dispatcher table file is missing on the Avamar server.

Correct Answer: A

Question 5

An EMC Avamar customer has a two-node Microsoft Exchange 2003 cluster with one instance of Microsoft Exchange. They are backing up the storage groups only. To ensure successful backups of the Exchange data, what is the order for installation?

A. Install Avamar Windows client on both nodesInstall the Avamar Exchange plug-in on the active node in the cluster. B. Install the Avamar Windows client and Avamar Exchange plug-in on both nodes in the cluster.
Configure the Avamar Cluster Client on the active node in the cluster. C. Install the Avamar Windows client and Avamar Exchange plug-in on both nodes in the cluster.
Configure the Avamar Cluster Client on both nodes in the cluster. D. Install the Avamar Windows client and Avamar Exchange plug-in on both nodes in the cluster. Create AvamarBackupUser and configure the Avamar Cluster Client on both nodes in the cluster.

Correct Answer: B

Question 6

A company is running a Dell EMC Avamar server. They want to ensure that sensitive data, included in a file that was recently backed up, is removed from the Avamar server.
What should be done before running the securedelete command?

A. Run Avamar garbage collection B. Ensure the storage nodes are running in journal mode C. Take a checkpoint of the server D. Convert all data stripes to ext3 format

Correct Answer: A

Question 7

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?

A. Data Domain client plug-in was not installed on the test host B. Test databases are greater than 10 GB C. Avamar and Data Domain integration does not support the Exchange VSS plug-in D. Test databases are smaller than 10 MB

Correct Answer: D

Question 8

Refer to Scenario 10.

The customer wants to backup their production VMs using the Avamar VMware image level backup technology. What is the minimum number of Avamar Image Proxy machines that need to be deployed?

A. 4 B. 5 C. 3 D. 6

Correct Answer: A

Question 9

An EMC Avamar customer is using VADP to protect Microsoft Windows virtual machines (VMs) at an image level. They want to have the ability to perform file level recovery of select files. An Avamar Windows FLR proxy will be deployed to facilitate this.
Where should the FLR proxy be deployed for optimal backup and restore performance?

A. LAN proximity to the vCenter host B. LAN proximity to the proxy backup servers C. LAN proximity to the ESX datastore the VMs reside on D. LAN proximity to the Avamar server

Correct Answer: D

Question 10

Refer to the exhibit.

A Dell EMC Avamar backup administrator configured a federated backup of their Microsoft Exchange DAG.
The backup is configured to use the "prefer passive" option. The Preferred Server Order List for the backup is configured as: MBX2, MBX3, and MBX1.
Which databases are backed up?

A. DB1 from MBX2DB2 and DB4 from MBX3DB3 from MBX1 B. DB1 from MBX2DB1, DB2, and DB4 from MBX3DB3 from MBX1 C. DB1, DB3, and DB4 from MBX2DB1, DB2, and DB4 from MBX1 D. DB1, DB2, and DB4 from MBX3DB3 from MBX1

Correct Answer: A

EMC Backup Recovery - Avamar Expert Exam for Implementation Engineers - E20-895 Exam Practice Test