EMC E20-598 Online Practice Questions and Exam Preparation

EMC E20-598 Online Questions & Answers

• Question 201:

  What is a characteristic of an EMC AVE?

  A. Storage can be provisioned from a DAS
  B. Storage can be provisioned only from a SAN
  C. VMware VMotion is not supported on an AVE server
  D. Raw Device mapping is supported for an AVE server
  A. Storage can be provisioned from a DAS

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• Question 202:

  A company using EMC Avamar has decided to virtualize their Microsoft Exchange environment using VMware guests instead of physical systems. Which methodology is used to perform online backups of the Microsoft Exchange environment?

  A. VMware Guest Level Backup
  B. VMware Consolidated Backup
  C. VMware Image Level with Change Block Tracking
  D. VMware Image Level without Change Block Tracking
  A. VMware Guest Level Backup

• Question 203:

  An EMC Avamar storage administrator has 400 Microsoft Windows clients; 350 are production and 50 are development. The administrator wants to replicate only the production servers. If repl_cron.cfg is changed to exclude only the development servers, what will be replicated?

  A. Production clients, MC_Backups, and EM_Backups only
  B. Production clients only
  C. Production clients and MC_Backups only
  D. Production clients, MC_Backups, EM_Backups, and checkpoints
  A. Production clients, MC_Backups, and EM_Backups only

• Question 204:

  Prior to starting an EMC Avamar node add and rebalance procedure, what should be done first to ensure that the activity can be completed without data loss?

  A. Perform a full system pre-upgrade health check
  B. Perform an orderly reboot of all nodes in the grid
  C. Run 'asktime' to ensure all node clocks are synchronized
  D. Add the new node names and IPs to the /etc/hosts file
  A. Perform a full system pre-upgrade health check

• Question 205:

  Which RAID level is used in an EMC Avamar 7.8 TB single-node server?

  A. 1
  B. 5
  C. 6
  D. 10
  A. 1

• Question 206:

  You are checking the network cabling on a multi-node EMC Avamar Gen4 Data Store. Which port should be used to connect the utility node to the first switch?

  A. GB1 is connected to port 1 on the switch
  B. GB1 is connected to port 5 on the switch
  C. GB2 is connected to port 1 on the switch
  D. GB2 is connected to port 5 on the switch
  C. GB2 is connected to port 1 on the switch

• Question 207:

  A customer has a remote client with over 4 TB of file data that needs to be backed up to a local Avamar server.

  What is a best practice to perform the initialization?

  A. Wait for any other backups to complete, then start the backup of the remote site
  B. Start the initial backup and allow overtime on the server
  C. Start the initial backup of remote client across the LAN
  D. Start with a subset of data and gradually keep increasing the data per backup
  D. Start with a subset of data and gradually keep increasing the data per backup

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  Best Practices for Adding Large Filesystem Clients -Ensure the file cache is sized properly -Work with support / account teams to investigate using cache prefixing for clients with many millions of files -For initial backups: On low capacity grids, use overtime to allow the backup to complete On higher capacity grids, allow the client to time out daily and rely on partial backups For clients that will not complete within 7 days, start with a small dataset and gradually add more files and directories to avoid issues with parials backups expiring before the initial backup completes -For incremental backups: Typical backup performance is about 1 million files per hour Generally the client disk performance is the bottleneck but be sure to confirm the bottleneck before making any performance tweaks

• Question 208:

  What happens when a domain containing clients is deleted?

  A. Clients are automatically retired; their backups are maintained
  B. Clients are deleted; their backups are maintained
  C. Clients and their backups are moved to the MC_SYSTEM domain
  D. Clients are deleted; their backups are deleted
  D. Clients are deleted; their backups are deleted

• Question 209:

  How many hours does the benchmark test run in an EMC Avamar Virtual Edition install?

  A. 6
  B. 12
  C. 24
  D. 36
  C. 24

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• Question 210:

  What is the maximum number of nodes that can be configured for an EMC Avamar multi-node grid?

  A. 15 storage, 1 utility, 1 NDMP, and 1 spare
  B. 16 storage, 1 utility, and 1 spare
  C. 17 storage and 1 utility
  D. 17 storage, 1 utility, and 1 spare
  B. 16 storage, 1 utility, and 1 spare

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