EMC E20-598 Online Practice Questions and Exam Preparation

EMC E20-598 Online Questions & Answers

• Question 221:

  In steady state, what is the approximate rate of data removed from an Avamar grid during a daily garbage collection?

  A. 10 GB per hour per node
  B. 10 GB per hour per grid
  C. 100 GB per hour per node
  D. 100 GB per hour per grid
  A. 10 GB per hour per node

• Question 222:

  Where are replication log files stored on an EMC Avamar server?

  A. /usr/local/avamar/var/cron/replicate.log
  B. /usr/local/avamar/var/log/replicate.log
  C. /usr/local/avamar/var/cron/log/replicate.log
  D. /usr/local/avamar/log/replicate.log
  A. /usr/local/avamar/var/cron/replicate.log

• Question 223:

  You are installing a single-node Gen4 Avamar Data Store. Which label is on the port that is optionally used to connect the node to the second customer switch for high availability?

  A. GB1
  B. GB2
  C. GB3
  D. GB4
  C. GB3

• Question 224:

  What happens when a new storage node is deployed in the event of a storage node failure?

  A. A spare storage node must be deployed manually
  B. A spare storage node will be deployed automatically
  C. The utility node is automatically promoted to a storage node
  D. The utility node needs to be deployed manually
  A. A spare storage node must be deployed manually

• Question 225:

  

  What does an HFS check do?

  A. Validates the integrity of a checkpoint
  B. Performs server checkpoint rollbacks
  C. Performs a snapshot of an Avamar server
  D. Checks for RAID controller errors
  A. Validates the integrity of a checkpoint

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• Question 226:

  During EMC Avamar garbage collection, which backups are candidates for deletion?

  A. Partial backups older than seven days
  B. Backups that have been retired
  C. Backups for clients that have changed domains
  D. Root-to-root replicated backups
  A. Partial backups older than seven days

• Question 227:

  

  At which percentage of OS capacity does EMC Avamar garbage collection stop running?

  A. 80%
  B. 85%
  C. 88%
  D. 90%
  B. 85%

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  Capacity Threshold Warnings: 80% of user capacity = warning, start planning for expansion or cleanup 95% user capacity is the health check warning, new backups are suspended 100% user capacity makes the Avamar read-only, can still restore from server 85% of OS capacity = Garbage collection stops running, utilization increases rapidly 90% OS capacity = HFS checks stop running 96% OS capacity = no more checkpoints

• Question 228:

  If 9 GB is the average amount of data added to an Avamar Virtual Edition (AVE) in a mixed environment each day, what is the minimum recommended size of the AVE?

  A. 0.5 TB
  B. 1.0 TB
  C. 2.0 TB
  D. 3.3 TB
  B. 1.0 TB

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• Question 229:

  A company wants to compare the amount of Avamar storage that a Microsoft Windows file server client consumes with that of a UNIX DB2 server. Which tool can be used to determine the amount of Avamar storage used by a particular client?

  A. Avamar Administrator => Backend Capacity Report
  B. Avamar Administrator => Group Status Summary
  C. Command Line Utility => capacity.sh
  D. Enterprise Manager => Capacity Usage Report
  A. Avamar Administrator => Backend Capacity Report

• Question 230:

  What is an advantage of the EMC Avamar deduplication technology?

  A. Eliminates the backup catalog
  B. Improves drive speeds
  C. Stores data from different operating systems on the same devices
  D. Stores unique sub-file data objects
  A. Eliminates the backup catalog