EMC E20-329 Online Practice Questions and Exam Preparation

EMC E20-329 Online Questions & Answers

• Question 71:

  You are designing an EMC Data Protection Advisor (DPA) installation. What is the minimum recommended size for a DPA cluster?

  A. 2 active application nodes only
  B. 2 active application nodes and an application standby node
  C. 3 active application nodes only
  D. 3 active application nodes and 2 datastore nodes
  B. 2 active application nodes and an application standby node

• Question 72:

  A customer has a DMZ and needs to connect to the NetWorker Management Console through the firewall. Three service ports are required for connections between the Console server and a Console client. When configuring the ports, which process uses a port value that cannot be changed?

  A. dbsrv9
  B. nsrd
  C. gstd
  D. gsttclsh
  A. dbsrv9

• Question 73:

  An Avamar customer is using replication between two data centers. There is a T1 line between the data centers and it is dedicated to Avamar replication. The customer is concerned that Avamar replication is only getting throughput of 1.1 megabits per second during replication. What should be changed in the design and implementation of this solution?

  A. Turn off replication encryption
  B. Obtain more bandwidth
  C. Add the --throttle flag during replication
  D. Use the --all nodes flag during replication
  B. Obtain more bandwidth

• Question 74:

  Refer to the exhibit.

  

  A customer is planning a disaster recovery (DR) solution for their backup environment. They expect to use Networker client direct backups for their App Servers and want to have a replica of their EMC Data Domain system using Networker clone controlled replication.

  What licenses are required on the Data Domain replication target to ensure a successful DR solution?

  A. DD Boost and Replication license
  B. Replication and Retention Lock license
  C. VTL and DD Boost license
  D. Replication and VTL license
  A. DD Boost and Replication license

• Question 75:

  The EMC account team has been asked to redesign a NetWorker backup solution. The existing backup environment consists of one NetWorker server and one storage node to back up approximately 80 clients. Over time, the amount of data increased, resulting in daily backups taking more than 24 hours to complete.

  Analysis has determined that the tape infrastructure and the network are not the bottleneck. What would you recommend to improve the backup performance with minimal costs?

  A. Add a storage node and balance the clients across the storage nodes
  B. Add an EMC NetWorker server and balance the clients across the EMC NetWorker servers
  C. Configure the existing storage node as a dedicated storage node
  D. Change the backup schedules so that they start as different times during the day
  A. Add a storage node and balance the clients across the storage nodes

• Question 76:

  A customer has informed you that they would like to purchase an EMC Avamar solution. They plan to implement enhanced security by encrypting all backup data that is stored on the Avamar server. During the final sizing of this solution, what should be taken into consideration?

  A. System resources may be impacted by as much as 33%
  B. System capacity may be increased by a maximum of 5%
  C. Server performance will decrease by 43%
  D. Backup windows should be modified by 10%
  A. System resources may be impacted by as much as 33%

• Question 77:

  You are designing an EMC Avamar integrated Data Domain solution. The solution will include multiple Data Domain devices with replication. Which requirement for an Avamar integrated Data Domain solution must be enabled?

  A. SNMP
  B. Encryption
  C. ESRS
  D. Email Home
  A. SNMP

• Question 78:

  A customer has recently added a Celerra to their environment and has asked you to assess their current data protection methodology. They currently have an EMC NetWorker environment using an EMC Disk Library (EDL) as the primary backup location before they move the virtual tapes to physical tapes. How over, the rate of change of the data on the Celerra is too high for their RPO using the EDL for single file recovery if their backups are performed only at the end of the business day. What would you incorporate to lessen the impact of their once-a-day backup schedule on the Celerra data with minimal impact to their backup administration processes?

  A. Implement Snap Sure to make point-in-time copies of the file systems more frequently to recover individual files when requested ad perform full system backups at the end of the day
  B. Configure a local tape device on the primary Data Mover and use NDMP incrementally back up the file system more frequently than the once-a-day full backup
  C. Replicate the source data to a remote target using Replicator and use the target data as both file recovery and backup source
  D. Create an internal SVTLU on the primary Data Mover and use NDMP2D to incrementally back up the file system more frequently than the once-a-day full backup
  A. Implement Snap Sure to make point-in-time copies of the file systems more frequently to recover individual files when requested ad perform full system backups at the end of the day

• Question 79:

  A Symantec NetBackup customer is planning to add a second data center. They would like to leverage deduplication technology to improve backup operations and disaster recovery with a minimum amount of change to their existing backup environment. The customer's primary design goals are:

  1.

  Improve backup performance

  2.

  Electronic vaulting for disaster recovery

  3.

  Maintain NetBackup as their primary tool for backup control and visibility What should be included with a high-end Data Domain appliance?

  A. NetBackup OST
  B. 8 GB Fibre Channel
  C. iSCSI over 10 GB Ethernet
  D. CIFS protocol over 10 GB Ethernet
  B. 8 GB Fibre Channel

• Question 80:

  An EMC NetWorker customer is planning on directing the backups of a database server to the single-engine EMC Disk Library (EDL) as shown in the exhibit. The data to be backed up is accessed by the host through a redundant connection and resides on primary storage.

  

  Based on EMC best practice, what needs to be adjusted in the solution?

  A. Add a separate HBA to the dedicated storage node for EDL traffic
  B. Replace the dedicated storage node with a standard storage node
  C. Add a proxy host
  D. Implement a second single-engine EDL for redundancy
  A. Add a separate HBA to the dedicated storage node for EDL traffic