EMC E20-895 Online Practice Questions and Exam Preparation

EMC E20-895 Online Questions & Answers

• Question 121:

  Refer to the exhibit.

  

  An EMC Avamar customer 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 backup client(s) is used to initiate the backup?

  A. Virtual DAG client
  B. MBX2 only
  C. MBX1, MBX2, and MBX3
  D. MBX1 and MBX3 only
  A. Virtual DAG client

• Question 122:

  A customer is using EMC Avamar to perform image-based backups of a VMware virtual machine (VM). Since the VM has a large amount of data, the backups are taking a long time. The customer decides to enable Changed Block Tracking (CBT). However, the backups are now taking even longer to complete.

  What is a possible reason?

  A. The VM is experiencing a very high change rate.
  B. First few CBT backups will often take longer than normal.
  C. The VM's virtual disks are mounted by multiple VMs.
  D. The proxy server has not been configured for CBT.
  A. The VM is experiencing a very high change rate.

• Question 123:

  Refer to Scenario 9.

  

  Which user account is used to write to the GSAN?

  A. backup
  B. catman
  C. sysdb
  D. root
  A. backup

• Question 124:

  A customer wants to back up their DB2 database on a Dell EMC Avamar DB2 client. Currently they are using Avamar Administrator. In addition, they want to perform backups of individual table spaces. What can be used to meet this requirement?

  A. DB2 CLP
  B. NMDA for DB2
  C. Avamar MCCLI
  D. Avamar Administrator
  A. DB2 CLP

• Question 125:

  A customer has a EMC Avamar desktop/laptop environment consisting of 100 clients distributed across three Avamar domains. Compliance requirements mandate that 15 clients with 2 TBs of data on each must have their backups written to

  tape. Avamar Data Transport (ADT) with three 2 TB transport nodes will be used to accomplish the tapeout process.

  Which changes are required to accommodate this environment?

  A. Configure each of the clients in their own dedicated domain
  B. Configure a dedicated transport node per Avamar domain
  C. Configure a dedicated transport node, each containing five of the clients
  D. Configure three domains, each containing five of the clients
  A. Configure each of the clients in their own dedicated domain

• Question 126:

  An EMC Avamar customer is performing a file level restore (FLR) from an image backup on a Microsoft Windows 2008 virtual machine. During the restore process, the customer cancels the restore to change the destination folder on the

  target client. After cancelling the restore, the customer attempts the restore again but they are not able to do so.

  Why is the customer unable to perform the restore?

  A. Browsing capability for all FLR restores is suspended for five minutes
  B. Target virtual machine has become unstable and gone offline
  C. Samba, on the FLR proxy, is not responding to MCS on the Avamar server
  D. New destination path is more than 165 characters long
  A. Browsing capability for all FLR restores is suspended for five minutes

• Question 127:

  What is the maximum number of concurrent streams supported by the ADMe tape out application?

  A. 5
  B. 10
  C. 20
  D. 30
  C. 20

• Question 128:

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

• Question 129:

  What is a characteristic of a Dell EMC Avamar "restore only" restore of a DB2 database?

  A. Only rolls the database forward to a point-in-time
  B. Must manually roll database forward to point-in-time
  C. Restores and rolls forward the database
  D. Restores only the archive logs
  A. Only rolls the database forward to a point-in-time

• Question 130:

  A database administrator is performing full backups of Oracle databases to an integrated EMC Avamar/Data Domain (DD) system. However, the backup administrator is concerned that the Data Domain back-end is running out of room. The administrator wants to start performing only incremental backups and store these backups on a second Data Domain system.

  What advice should be provided to the administrator?

  A. Perform one full backup from each client to the second DD system before sending incrementals to it.
  B. Use the ddrmaint utility to send incremental backups to the second DD system.
  C. Store all incremental backup data on the Avamar server instead of the second DD system.
  D. Use DD Boost commands from the Avamar utility node to send the incremental backups directly to the second DD system.
  A. Perform one full backup from each client to the second DD system before sending incrementals to it.