EMC E20-329 Online Practice Questions and Exam Preparation

EMC E20-329 Online Questions & Answers

• Question 11:

  You have been asked to redesign an EMC NetWorker environment using Data Domain with DD Boost. When considering the memory requirements for the Data Domain devices, the DD Boost client has 4 GB of RAM using one stream. What is the minimum memory requirement for each single stream?

  A. 6 MB
  B. 12 MB
  C. 18 MB
  D. 24 MB
  D. 24 MB

• Question 12:

  An existing EMC Avamar customer wants to start backing up their VMware environment. The customer requires the ability to perform file level restores of their Microsoft Windows clients and is concerned about any potential negative impact of backups on the ESX server. In addition, there is a short backup window so it is important that backups complete as fast as possible.

  Which backup method will meet the customer's needs?

  A. VMware image backup with an Avamar agent on a proxy host
  B. VMware image backup with an Avamar agent on the ESX server
  C. VMware guest backup using an Avamar agent on each virtual machine
  D. VMware guest backup using an Avamar agent on the vCenter server
  A. VMware image backup with an Avamar agent on a proxy host

• Question 13:

  The EMC account team has been asked to design an EMC NetWorker backup solution for a VMware ESX environment with the following requirements:

  1.

  Online backup of the Microsoft Exchange server running on a virtual machine

  2.

  File-level backup and recovery for all virtual machines running Microsoft Windows. Which backup solution addresses both requirements?

  A. vCenter backup
  B. Proxy backup
  C. Guest backup
  D. Image backup
  B. Proxy backup

• Question 14:

  The EMC account team has been asked to design a NetWorker backup solution with the following requirements.

  1.

  One copy of backup data needs to be stored locally.

  2.

  An additional copy of backup data needs to be stored on tape at an offsite location.

  What should be done to satisfy the new regulations with minimal impact to the current backup performance?

  A. Clone to tape and send the clone copy to the remote location
  B. Back up the data concurrently to the remote and local locations
  C. Archive the backup data to the remote location
  D. Archive the data to the remote location before being backed up locally
  B. Back up the data concurrently to the remote and local locations

• Question 15:

  An EMC customer has a 2 TB single-node Avamar server at a local site. The server is replicating to another 2 TB single-node Avamar at a remote site. The customer wants to add at least 1 TB of capacity for future growth. Which solution would you recommended?

  A. Add a 1x3 RAIN Avamar server using 1 TB nodes at the local site and move the local 2 TB single-node Avamar server to the remote site.
  B. Add one 2 TB single node at the local site replicating to a new 2 TB single-node Avamar server at the remote site.
  C. Convert both the single node at the local and remote sites to a 1x2 Avamar server by ordering two 1 TB nodes and two utility nodes.
  D. Add a 1x3 RAIN Avamar server using 1 TB nodes at the remote site and move the remote site 2 TB single-node Avamar server to the local site.
  B. Add one 2 TB single node at the local site replicating to a new 2 TB single-node Avamar server at the remote site.

• Question 16:

  An existing EMC NetWorker customer has been backing up their VMware environment using VMDKs to a CIFS-attached EMC Data Domain system. Recently, they have added another 80 TB to their primary VM storage. While their

  deduplication rates have exceeded expectations, they are starting to overrun their backup window.

  Which solution compliments their existing infrastructure?

  A. Introduce a VTL configuration to the Data Domain system and transfer data over Fibre Channel
  B. Add additional NetWorker storage nodes into the backup environment
  C. Switch the NetWorker VMDK configuration to a NetWorker guest client configuration
  D. Use Change Block Tracking on the VMware side and introduce DD Boost into the NetWorker and Data Domain configuration
  B. Add additional NetWorker storage nodes into the backup environment

• Question 17:

  A customer is implementing s Data Domain system with two expansion shelves. They require that access to the data can be reached even when a single path fails. The customer does not want the HBA card to be the single point of failure.

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

• Question 18:

  A long time customer recently performed a data center technology refresh which includes EMC NetWorker and Data Domain. They would like you to perform a BRS Assessment. What will the BRS Assessment provide to the customer?

  A. Capacity, configuration, and health analysis
  B. In-depth file analysis
  C. Deduplication ratio of a scanned saveset
  D. onfiguration information of site collections, sites, and lists
  A. Capacity, configuration, and health analysis

• Question 19:

  A customer wants to back up VMware using EMC Avamar to leverage deduplication. They want to use the VMware Image Backup option. Which component of the backup environment requires the Avamar client agent?

  A. VMware image proxy
  B. ESX server
  C. vCenter server
  D. Client virtual machines
  A. VMware image proxy

• Question 20:

  A customer has a database server with 300 GB of Oracle database data. Using the default hash cache setting, what is the total amount of physical RAM required on the client?

  A. 250 MB
  B. 384 MB
  C. 3 GB
  D. 6 GB
  D. 6 GB