EMC E20-591 Online Practice Questions and Exam Preparation

EMC E20-591 Online Questions & Answers

• Question 81:

  In addition to Microsoft Windows, which operating systems are supported by the Data Protection Advisor server component?

  A. Solaris and Linux
  B. HP-UX and Linux
  C. Solaris and AIX
  D. Solaris and HP-UX
  A. Solaris and Linux

• Question 82:

  A customer has an EMC NetWorker server running on a Microsoft Windows host, one storage node running on a Windows host, and two storage nodes running on Solaris hosts. Data Protection Advisor (DPA) will be installed on a separate Windows host. The customer requires that system performance information be collected from the backup server and all storage nodes. A Collector will be installed on the DPA server by default. At a minimum, how many additional Collectors need to be deployed to gather performance information assuming all permissions are granted?

  A. 1
  B. 2
  C. 3
  D. 4
  B. 2

• Question 83:

  Which Data Protection Advisor database remains at approximately the same size?

  A. Config
  B. Datamine
  C. Illuminator
  D. Collector
  A. Config

• Question 84:

  What is the default cleaning schedule on an EMC Data Domain system?

  A. 6:00 A.M. on Sunday
  B. 6:00 A.M. on Tuesday
  C. 11:00 P.M. on Sunday
  D. 11:00 P.M. on Monday
  B. 6:00 A.M. on Tuesday

• Question 85:

  When does the Avamar server run garbage collection?

  A. During the morning and evening cron jobs
  B. During the blackout window
  C. During the maintenance window
  D. During the morning cron job
  B. During the blackout window

• Question 86:

  You are asked to propose a backup solution with the following requirements:

  A Microsoft Volume Shadow Copy Service hardware provider is used to create a snapshot of production data.

  Rapid recovery of file systems and individual files from a snapshot.

  Which EMC product would you recommend to support this environment?

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

• Question 87:

  By default, how often does the EMC Avamar HFS check process run?

  A. Once an hour
  B. Once a day
  C. Once a week
  D. Once a month
  B. Once a day

• Question 88:

  Where is deduplicated data stored on an EMC Data Domain system?

  A. Containers
  B. Fingerprints
  C. SISL
  D. DIA
  A. Containers

• Question 89:

  An EMC NetWorker customer is implementing a SAN backup solution by configuring four storage nodes. The customer plans to use a physical library with two drives. Which NetWorker feature does this environment represent?

  A. Dynamic drive sharing
  B. Dedicated storage node
  C. Standalone device
  D. Parallelism
  A. Dynamic drive sharing

• Question 90:

  In an EMC Data Domain Archiver system, what is a characteristic of a sealed archive unit?

  A. Files can be deleted but no new data can be written to the sealed unit
  B. A sealed archive unit is marked as read-only; writes and file deletions are not permitted
  C. Unit needs to be manually put into an online mode if recovery of data is necessary
  D. Data in the sealed unit is not replicated for security reasons
  A. Files can be deleted but no new data can be written to the sealed unit