EMC E20-895 Online Practice Questions and Exam Preparation

EMC E20-895 Online Questions & Answers

• Question 51:

  An EMC Avamar customer started backing up their Oracle 11g Databases with 4 RMAN Channels using RMAN scripts. They are experiencing some performance issues when all the channels are active. What should you advise the customer do to fix the issue?

  A. Use dedicated cache files for each channel.
  B. Minimize the number of RMAN channels.
  C. Disable RMAN backup optimization.
  D. Ensure /var/avamar has proper permissions.
  A. Use dedicated cache files for each channel.

• Question 52:

  For an Oracle database backup to Dell EMC Avamar, which type of two-node cluster is supported in a high availability configuration?

  A. Linux
  B. AIX
  C. HP-UX
  D. Solaris
  D. Solaris

• Question 53:

  A customer has two Microsoft SQL servers that are backed up by Dell EMC Avamar. Both servers are running on the same SQL server version and have the same Avamar client version installed. The customer tries to perform a database restore to the other database server. However, the restore fails 10 seconds after initializing.

  What should be done to correct this issue?

  A. Bring the database offline before starting the restore
  B. Set the "Point-in-time" recover mode to `None'
  C. Mark the "Use SQL REPLACE" option
  D. Unmark the "Tail-Log Backup" option
  B. Set the "Point-in-time" recover mode to `None'

• Question 54:

  An EMC customer wants to use LDAP authentication for their Avamar administrator user accounts. While testing the settings of the ldap.conf file with an ldapsearch string, a failure occurs with error "525: User Not Found" Which entry in the ldap.conf file is the root cause for this error?

  A. binddn
  B. realm
  C. bindpw
  D. ldap_version
  A. binddn

• Question 55:

  A customer has accidently backed up an EMC Celera through NDMP. The Celera contains highly confidential data to Dell EMC Avamar. To comply with U.S. Department of Defense regulations, the customer must remove the data. What method would delete the backups from the Avamar server with minimum impact to other clients?

  A. Issue securedelete against the client and existing checkpoints
  B. Issue securedelete against the entire Avamar grid
  C. Issue securedelete against the last checkpoint
  D. Issue the mccli backup delete command against that client
  D. Issue the mccli backup delete command against that client

• Question 56:

  A backup administrator needs to recover some deleted emails in an Exchange 2007 environment and decides to use the RSG method. When the recovery from Avamar is started it immediately fails. What could be the cause of the recovery failure?

  A. The RSG information was missing.
  B. The RDB information was missing.
  C. The mail transaction logs were invalid.
  D. The mail transaction logs were missing.
  A. The RSG information was missing.

• Question 57:

  What is the maximum number of channels supported by Dell EMC Avamar for an Oracle database backup?

  A. 1
  B. 4
  C. 8
  D. 10
  D. 10

• Question 58:

  DRAG DROP

  What is the correct order of operations to prepare an Oracle database for dell EMC Avamar backup in ARCHIVELOG mode?

  Select and Place:

  

  

• Question 59:

  A company recently deployed an MS SharePoint farm that consists of three Web Front End (WFE) servers, three application servers and two database servers. Avamar backup software setup and configuration was completed according to EMC best practices and one of the WFE servers was designated as "owner" of the backup.

  Federated backups of this farm were running successfully for the past 30 days, but last night's backup of the entire farm failed. Quick investigation with the server team revealed that the main system board failed on the WFE server where the front-end plug-in was installed. This server cannot be repaired fast enough to meet the backup SLA.

  What should be done to resume backups as soon as possible?

  A. Recover the original WFE to alternative hardware before backup can resume.
  B. Install the front-end plug-in on one of the remaining WFE servers and start backups from there.
  C. Install the front-end plug-in on one of the remaining application or database servers.
  D. Open a service request with EMC support and let a support SME start the backup from another WFE.
  A. Recover the original WFE to alternative hardware before backup can resume.

• Question 60:

  Click on the calculator icon in the upper left corner.

  A current EMC Avamar customer is having trouble completing replication on a nightly basis. The customer's networking team sees that Avamar is only using about 20% of the available bandwidth on their 100 Mb/s WAN link. The latency or round trip time on the WAN link is 94 ms. The customer would like to tune replication to use more of the available bandwidth

  What is the Bandwidth Delay Product for this link?

  A. 1335 KB
  B. 1147 KB
  C. 1534 KB
  D. 1748 KB
  B. 1147 KB