EMC E20-329 Online Practice Questions and Exam Preparation

EMC E20-329 Online Questions & Answers

• Question 1:

  A customer has approached you to advise them on how their backup environment will integrate into their new iSCSI application server deployment. Which network characteristic would have the greatest impact on their backup environment?

  A. Dynamic DNS
  B. LDAP authentication domain
  C. Traffic segmentation
  D. IP version level
  C. Traffic segmentation

• Question 2:

  A customer is using Data Protection Advisor (DPA) to monitor their backup environment.

  What is a benefit of using remote Collectors?

  A. Reduces the amount of information being transferred to the DPA server
  B. Collects system-related statistics for a given host
  C. Improves the collection performance of backup statistics
  D. Provides more complete backup reports
  B. Collects system-related statistics for a given host

• Question 3:

  A customer has a large central office and 50 remote offices connected over minimal WAN connections. Most of the remote offices have large file servers of 2 million files each and several have large databases of 2 TB or more each.

  They have asked for a single deduplication solution with the following requirements: Minimum amount of components Least impact on clients and servers Supports all data replicated back to the central office Provides a backup window of 8 hours or less

  Which recommended solution meets the customer's requirements?

  A. Avamar servers in the central office. AVE at file server remote offices. AVE integrated with Data Domain systems at database remote offices.
  B. NetWorker integrated with Avamar at the central office. NetWorker at file server and database remote offices.
  C. NetWorker at the central office and the remote offices. Data Domain at database remote offices.
  D. Large Avamar servers in the central office. NetWorker integrated with Avamar at file server and database remote offices.
  A. Avamar servers in the central office. AVE at file server remote offices. AVE integrated with Data Domain systems at database remote offices.

• Question 4:

  An EMC NetWorker customer is currently backing up data to four Advanced File Type devices.

  The customer wants to use an additional device for new streams once there are eight running on a single device. Backups should not queue if another device is unavailable.

  Which parameter should be set?

  A. Target Sessions
  B. Client Parallelism
  C. Max Sessions
  D. Pool Parallelism
  A. Target Sessions

• Question 5:

  Refer to the Exhibit.

  

  A large mining company wants to implement collection replication using EMC Data Domain systems in multiple cities. They want to replicate data at the Rexburg site to and from the Denver site. In addition, the company wants to replicate data at the Rexburg site to and from the Greeley site.

  How should the customer's design requirements be addressed?

  A. Bi-directional replication can be used at two or more sites concurrently
  B. Replication between Denver and Rexburg should be in one direction only
  C. Replication between Denver and Rexburg is not supported
  D. Bi-directional replication should be established between Greeley and Pueblo
  B. Replication between Denver and Rexburg should be in one direction only

• Question 6:

  A customer is considering EMC Avamar for backing up servers in their remote offices. Currently they are facing WAN capacity issues and the backup of their Microsoft Exchange server at the primary site is critical. Which type of Avamar solution is suitable for the customer's environment?

  A. Single-node Avamar server at the primary
  B. Multi-node Avamar server for the remote offices
  C. AVE at each remote office location
  D. Centralized Avamar servers
  B. Multi-node Avamar server for the remote offices

• Question 7:

  A customer is currently using EMC Data Protection Advisor (DPA) 5.8 and would like to begin using DPA 6.0. What is the next activity that must occur?

  A. Perform a migration rather than an upgrade
  B. Use the DPA 6.0 Installer to upgrade in-place
  C. Uninstall DPA 5.8 and then install DPA 6.0
  D. Use the DPA migration tool to perform the upgrade
  A. Perform a migration rather than an upgrade

• Question 8:

  When performing an NDMP backup with EMC NetWorker, how is file history processed by the NetWorker server?

  A. B-Tree is processed at the end of the backup. Indexes are generated and committed at the end of the backup.
  B. B-Tree is processed during the backup. Indexes are generated and committed during the backup.
  C. B-Tree is processed at the end of the backup. Indexes are generated during the backup.
  D. B-Tree is processed during the backup. Indexes are generated and committed at the end of the backup.
  A. B-Tree is processed at the end of the backup. Indexes are generated and committed at the end of the backup.

• Question 9:

  You are proposing Data Protection Advisor (DPA) to provide a single reporting interface in a multi-vendor backup environment. The environment consists of IBM Tivoli Storage Manager (TSM), Symantec Net Backup, NetWorker, and Avamar. Each application manages 200 clients.

  What needs to be considered with regards to DPA licensing?

  A. Avamar requires a separate capacity-based license
  B. Avamar requires a client-based license and a capacity-based license
  C. TSM client count cannot be combined with other applications
  D. Client licenses for all backup applications can be combined
  A. Avamar requires a separate capacity-based license

• Question 10:

  An EMC NetWorker backup environment has 300 clients distributed among three subnets. All clients send their backup to the NetWorker server. The customer is experiencing poor performance during backups.

  Which modification to the existing environment will improve the backup performance at minimal cost?

  A. Convert an existing client with the most data to back up to a storage node in each subnet
  B. Install a new host to act as a storage node in each subnet
  C. Convert an existing client with the least data to back up to a storage node in each subnet
  D. Convert all large clients into dedicated storage nodes
  A. Convert an existing client with the most data to back up to a storage node in each subnet