EMC E20-329 Online Practice Questions and Exam Preparation

EMC E20-329 Online Questions & Answers

• Question 131:

  A customer's Data Domain DD2500 system has 32 active MTrees. They notice performance issues when using the configuration. What is the minimum number of MTrees that should be removed from active use to improve performance?

  A. 14
  B. 16
  C. 18
  D. 20
  C. 18

• Question 132:

  A customer currently has a multi-node EMC Avamar solution with eight active storage nodes. They are currently at 85% GSAN capacity and receiving capacity warning messages. The customer would like to purchase additional capacity for the system.

  What is a best practice for adding capacity?

  A. Add two nodes
  B. Add one node
  C. No nodes can be added. Add a new Avamar system.
  D. No nodes can be added. Migrate to a larger system.
  A. Add two nodes

• Question 133:

  A customer requires a backup host to be located at their primary data center and a tape library at their disaster recovery data center. The distance between the two data centers is 500 kilometers. What is the recommended connectivity solution between the data center and the tape library to address the customer's requirement?

  A. Fibre Channel-to-IP bridge or router
  B. Fibre Channel inter-swith link
  C. Dedicated Fibre Channel link
  D. Fibre Channel Arbitrated Loop
  A. Fibre Channel-to-IP bridge or router

• Question 134:

  An EMC Avamar customer is receiving capacity warning messages from their system. They recently deleted several clients including their backup data. The deleted client data is 2 TB in size. After garbage collection completed, the customer saw less space collected than they had anticipated. What would cause this behavior?

  A. Chunks are used for other backups
  B. HFS check still needs to run
  C. Partials have been removed
  D. HFS check failed
  A. Chunks are used for other backups

• Question 135:

  A customer has asked you to design an EMC Avamar and Data Domain integrated solution for their environment. As you review the design for the Microsoft Exchange portion of the solution, the customer would like you to explain the backup process.

  How would you respond?

  A. Work order is received from the Avamar server, backup data is sent to the Data Domain appliance, and then metadata is sent to the Avamar server
  B. Avamar instructs the Exchange server to send both backup data and metadata to the Data Domain appliance
  C. Work order is sent from the Avamar Management Console to the Exchange server, and then data and metadata are sent to the Avamar system
  D. Exchange API, using a plug-in, sends all data directly to the Data Domain appliance
  A. Work order is received from the Avamar server, backup data is sent to the Data Domain appliance, and then metadata is sent to the Avamar server

• Question 136:

  A customer wants to back up 45,000 desktops/laptops across 38 remote sites worldwide. They want a solution using deduplication at the source client.

  The customer currently has three large data centers that will be performing backups of 8500 servers per data center. Additionally, all backups must be replicated to a single disaster recovery (DR) site. Their current environment uses tape for

  backup. The Chief Information Officer (CIO) requires that the tape be used at the disaster recovery site so that they stay compliant with their 10 year regulations. The customer must also use encryption at rest.

  Which solution meets these requirements?

  A. Avamar and AVE at the remote offices; Avamar Extended Retention at the DR site
  B. Data Domain, Replication Manager, and Avamar Extended Retention at the DR site
  C. NetWorker, Recovery Manager, AVE, and Avamar Extended Retention at the DR site
  D. AVE, SnapImage, Data Domain, and Networker at the DR site
  A. Avamar and AVE at the remote offices; Avamar Extended Retention at the DR site

• Question 137:

  A data center company is using two EMC NetWorker servers (NetWorker_A and NetWorker_B).

  Each server has three storage nodes to protect 650 server applications and data.

  The total amount of data being backed up is 100 TB. NetWorker_A server protects 60 TB and NetWorker_B server protects 40 TB.

  To minimize cost and simplify licensing management for NetWorker, the company decided to switch from a traditional licensing model to a capacity licensing model.

  How many licenses are needed to support the company's requirements?

  A. 2 Source Capacity Datazone Enablers and 10 Tiered Capacity Entitlement license 10 TB Enablers
  B. 2 Source Capacity Datazone Enablers and 650 Standard Client Connection licenses
  C. 2 Base licenses and 10 Tiered Capacity Entitlement license 10 TB Enablers
  D. 2 Source Capacity Datazone Enablers; one for 60 TB and one for 40 TB
  A. 2 Source Capacity Datazone Enablers and 10 Tiered Capacity Entitlement license 10 TB Enablers

• Question 138:

  A customer has asked you to design an EMC Avamar and Data Domain integrated solution for their environment. As you review the design for the Microsoft Exchange portion of the solution, the customer would like you to explain the backup

  process.

  How would you respond?

  A. Avamar instructs the Exchange server to send both backup data and metadata to the Data Domain appliance
  B. Work order is received from the Avamar server backup data is sent to the Data Domain appliance, and then metadata is sent to the Avamar
  C. Exchange API, using a plug-in, sends all data directly to the Data Domain appliance
  D. Work order is sent from the Avamar Management Console to the Exchange server, and then data and metadata are sent to the Avamar system
  B. Work order is received from the Avamar server backup data is sent to the Data Domain appliance, and then metadata is sent to the Avamar

• Question 139:

  Refer to Scenario .

  

  The company wants to replace their SRDF/A technology with an EMC solution that can satisfy all of the requirements stated by the CTO. Which technology should be used to replace replication SRDF?

  A. Data Domain
  B. Avamar
  C. NetWorker
  D. RecoverPoint
  A. Data Domain

• Question 140:

  An EMC NetWorker customer has recently added an Avamar system for file system backups. They want to move all backups to the Avamar system to take advantage of deduplication. They are currently backing up Sybase and SAP with NetWorker.

  Which recommendation will meet these requirements?

  A. Configure Avamar as a deduplication storage node in NetWorker and use deduplication for all backups
  B. Use native database tools to back up to flat files, and then use Avamar to back up the resulting files
  C. Use pre- and post-processing scripts to shut down the databases and perform a cold backup with Avamar
  D. Use Avamar instead of NetWorker for all backups
  A. Configure Avamar as a deduplication storage node in NetWorker and use deduplication for all backups