EMC E20-591 Online Practice Questions and Exam Preparation

EMC E20-591 Online Questions & Answers

• Question 71:

  In an EMC Avamar system, which operation is allowed with standard replication?

  A. Validation of backups to clients within the REPLICATE domain
  B. Restores to clients within the REPLICATE domain
  C. Deletion of client backups within the REPLICATE domain
  D. Redirected restores to clients within the REPLICATE domain
  C. Deletion of client backups within the REPLICATE domain

• Question 72:

  In an EMC NetWorker datazone, which option is unavailable for protecting the Microsoft SQL Server with the NetWorker Module for Microsoft Applications?

  A. Log management
  B. Proxy client backup
  C. Deduplication backup
  D. Instant backup snapshots
  A. Log management

• Question 73:

  In an EMC NetWorker environment using a Data Domain system as a target device, which device type allows NetWorker to be aware of deduplication?

  A. Data Domain
  B. AFTD
  C. VTL
  D. File
  A. Data Domain

• Question 74:

  Based on the backup environment represented in the exhibit,

  

  which EMC product would you recommend be installed on Host A?

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

• Question 75:

  Which capability is provided by the Data Domain Data Invulnerability Architecture (DIA)?

  A. Verification
  B. Encryption
  C. Deduplication
  D. Replication
  A. Verification

• Question 76:

  A customer has an existing environment where a tape library is the target for backups. The tapes are then shipped offsite where they are stored and can be used for disaster recovery. The customer wants to eliminate the tape library and any truck delivery but still have copies sent offsite. They want to keep their backup process in place. What is the most efficient type of Data Domain replication that meets this requirement?

  A. Container
  B. Directory
  C. Pool
  D. Collection
  C. Pool

• Question 77:

  Given an RPO, which factors must be considered when designing an EMC NetWorker backup solution?

  A. Server parallelism and target sessions
  B. Amount of backup data and backup devices
  C. Retention period and backup level
  D. Multiplexing and client parallelism
  B. Amount of backup data and backup devices

• Question 78:

  In an EMC NetWorker datazone, a NetWorker client is installed on a database server. The client needs to check the status of the transaction log file once every two hours before a backup can be performed. What action should be taken?

  A. Set the probe interval to two hours
  B. Set the probe start time to 2:00 A.M.
  C. Configure the scheduled backup to run every two hours
  D. Set the client override interval to two hours
  A. Set the probe interval to two hours

• Question 79:

  When replicating backup data, what is an advantage of EMC Data Domain inline deduplication compared to products that use post-process deduplication?

  A. Fastest time to disaster recovery readiness
  B. Lowest LAN bandwidth consumption during replication
  C. Data is backed up before it is replicated
  D. Data integrity is guaranteed
  A. Fastest time to disaster recovery readiness

• Question 80:

  An EMC Avamar administrator has an EMC Celerra volume with 25 million files backing up with a single Avamar NDMP Accelerator node. Based on EMC best practices, what is the minimum number of backup jobs needed to back up the entire volume?

  A. 1
  B. 2
  C. 3
  D. 5
  C. 3