EMC EMC Certifications E20-593 Questions & Answers

• Question 61:

  A backup administrator wants to skip backing up media files in various user directories on a Microsoft Windows client. The media files all have extensions of "WAV", "AVI" or "MP4". A global directive is created as shown below and applied to the client resource.

  

  After the next full backup, the administrator notices that none of the media files were skipped. Why were they media files backed up?

  A. "skip" does not have a leading "+" in the directive to make it apply recursively

  B. File extensions are case sensitive so the directive did not match the files

  C. Three file extensions need to be specified on separate lines in the directive

  D. "/" is not a valid specification for a Windows file system in a directive

  Correct Answer: A

  Reference: http://nsrd.moab.be/nwcr/uasm.html

• Question 62:

  An administrator experienced a power failure in their data center. After checking their Dell EMC NetWorker servers, the administrator discovered an error message on one of the NetWorker server. The message indicates that the media database does not exist.

  What is the recommended way to resolve any corruption in the database?

  A. Rename the old/nsr/mm directory and recover from the bootstrap save set

  B. Delete the old/nsr/mm directory and create a new bootstrap save set

  C. Allow NetWorker to recreate the new /nsr/res directory and create a new bootstrap save set

  D. Delete the old/nsr/res directory and create a new bootstrap save set

  Correct Answer: C

• Question 63:

  A Dell EMC NetWorker administrator is performing a directed recovery in a Microsoft Windows cluster environment. What is the role of the active node when recovering data to the virtual client?

  A. Administering client

  B. Destination client

  C. Source client

  D. NMC client

  Correct Answer: C

  Reference: https://www.emc.com/collateral/TechnicalDocument/docu81462.pdf(p.26)

• Question 64:

  Which task is performed by the Dell EMC NetWorker storage node component?

  A. Reads the data volume during recovery

  B. Generates backups

  C. Executes the save command

  D. Initiates recoveries

  Correct Answer: B

  Reference: https://www.emc.com/collateral/TechnicalDocument/docu61086.pdf(p.24)

• Question 65:

  What is a benefit of performing DD Boost backups with Dell EMC NetWorker Client Direct?

  A. Deduplication processing occurs only on the storage device

  B. Less data is transferred over the network for full backups

  C. Parallel save stream feature is automatically enabled

  D. Backups can be automatically restarted at known good points

  Correct Answer: A

  Referencehttps://www.emc.com/collateral/software/data-sheet/h3979-networker-dedupe-ds.pdf

• Question 66:

  What is a characteristic of a Dell EMC NetWorker module backup?

  A. API determines what is included in the backup save streams

  B. Module-specific NetWorker backup command runs on the NetWorker server

  C. Backup data always goes through the storage node to the storagedevice

  D. Block based backups are used for all database backups with NetWorker

  Correct Answer: C

• Question 67:

  What is a characteristic of the Dell EMC NetWorker Jobs database purge process?

  A. Based on workload

  B. Based on size

  C. Based on time

  D. Based on performance

  Correct Answer: C

• Question 68:

  Which Dell EMC NetWorker daemon manages device operations on a storage node on behalf of the nsrd process?

  A. nsrmmgd

  B. nsrsnmd

  C. nsrmmdbd

  D. nsrmmd

  Correct Answer: B

  Reference: https://community.emc.com/thread/165341?tstart=0

• Question 69:

  A Dell EMC storage administrator has configured a client snapshot backups using NetWorker Snapshot Management. The backup completed successfully and the administrator is now ready to restore the data.

  Which type of restore will destroy all existing data on the target application volume?

  A. Snapshot

  B. Rollback

  C. Restore from rollover

  D. Directed

  Correct Answer: B

  Reference: https://www.emc.com/collateral/TechnicalDocument/docu57700.pdf(page 17)

• Question 70:

  What is the purpose of the Change Browse Time window when performing a file or directory recovery in EMC NetWorker User?

  A. View the clients directory structure as it was at a specific point in time

  B. Display all recoveries of all directories from that client

  C. Determine the time and date for the volume used for the backup

  D. Show the date and time of the last recovery for that client

  Correct Answer: A