EMC E20-895 Online Practice Questions and Exam Preparation

EMC E20-895 Online Questions & Answers

• Question 61:

  A customer's SharePoint environment consists of:

  -3 Web front end (WFE) servers

  -2 Application servers

  -1 Configuration database server

  -

  2 Content database servers

  The customer installed it according to EMC best practices for a Federated SharePoint environment by installing software on one of the three WFE servers and all of the other servers.

  The WFE with the client installed fails just prior to the beginning of the backup. The customer decides to install the client software on a second WFE and perform the backup via the alternate WFE.

  What is the result?

  A. The backup completed successfully and Avamar treats the backup as a new farm.
  B. The backup failed due to an inconsistency in the farm.
  C. The backup completed successfully and Avamar treats the backup as the same farm.
  D. The backup failed because the WFE cannot be changed.
  A. The backup completed successfully and Avamar treats the backup as a new farm.

• Question 62:

  A backup administrator notices that one of their client backups fails after two consecutive successful backups. They investigate the avagent.log file and find that the client attempted to connect with the data nodes, but failed. The administrator verifies that all required firewall ports are open and resource performance is not experiencing a bottleneck.

  Which file should the administrator investigate?

  A. cid.bin
  B. mcserver.xml
  C. .dtb
  D. avtar.cmd
  A. cid.bin

• Question 63:

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

• Question 64:

  A Dell EMC Avamar administrator is tuning the Avamar monolithic cache files of a large database server with 4GB of internal memory. Based on Dell EMC best practice, what are the optimal cache file settings for the database server?

  A. File Cache Maximum: -32 Hash Cache Maximum: -5
  B. File Cache Maximum: -16 Hash Cache Maximum: -8
  C. File Cache Maximum: 0 Hash Cache Maximum: -16
  D. File Cache Maximum: -5 Hash Cache Maximum: -32
  B. File Cache Maximum: -16 Hash Cache Maximum: -8

• Question 65:

  A Microsoft SharePoint server has been performing backups to a Dell EMC Avamar server. The backup administrator wants to perform a GLR of a document, but is not sure if Dell EMC ItemPoint is installed. What is a characteristic of ItemPoint for SharePoint GLR?

  A. 3rd-party licensed application
  B. Included with Microsoft SharePoint
  C. Included with Windows 2016 and above
  D. Included as an option with Avamar SharePoint plug-in
  D. Included as an option with Avamar SharePoint plug-in

• Question 66:

  An EMC customer has NetWorker integrated with an Avamar deduplication node. They want to size the AFTD for storing metadata for 800 million files from various client backups. Based on EMC best practices, what is the recommended AFTD size?

  A. 800 MB
  B. 800 GB
  C. 1,600 GB
  D. 2 TB
  B. 800 GB

• Question 67:

  An EMC Avamar customer has three clients running Microsoft SQL that require the data be encrypted while transmitting over the network. The backup environment includes Avamar integrated with a Data Domain. The customer wants to

  maximize backup performance.

  Which option is available to backup the clients?

  A. Avamar using in-flight encryption
  B. Data Domain using in-flight encryption
  C. Avamar using encryption-at-rest
  D. Data Domain using encryption-at-rest
  A. Avamar using in-flight encryption

• Question 68:

  You are asked to implement a Dell EMC Avamar solution for a Microsoft Exchange 2010 environment. The Exchange 2010 server has three mailbox databases running circular logging mode. What is a consideration for this implementation?

  A. Incremental backup is not supported for this implementation
  B. Full, Incremental, and Differential backups are supported
  C. Old transaction logs are truncated after Incremental backup
  D. There is no limit on the maximum number of transaction log files
  A. Incremental backup is not supported for this implementation

• Question 69:

  An EMC Avamar backup administrator notices that the file cache on a backup client is under-sized. The client is using the monolithic caching strategy for the file cache. What rule is used to size the file cache?

  A. N x 44 MB x 2, where N is the number of millions of files in the backup
  B. N x 44 MB x 4, where N is the number of millions of files in the backup
  C. N x 44 MB x 2, where N is the number of millions of files in the restore
  D. N x 44 MB x 4, where N is the number of millions of files in the restore
  A. N x 44 MB x 2, where N is the number of millions of files in the backup

• Question 70:

  A Dell EMC Avamar customer wants to add the backups of their 30,000 employee workstations to the backup environment. They currently have an Avamar server with 10 storage nodes. They estimate that after the initial backups have completed, each backup will take approximately 15 minutes.

  How many backups can be completed in one hour?

  A. 716
  B. 1036
  C. 1436
  D. 2876
  A. 716