EMC EMC Certifications E20-597 Questions & Answers

• Question 251:

  What is the selection hierarchy used in determining to which EMC NetWorker pool data is sent?

  A. Groups, clients, save sets, levels

  B. Clients, groups, save sets, levels

  C. Groups, devices, clients, save sets

  D. Devices, groups, save sets, levels

  Correct Answer: A

• Question 252:

  Refer to the exhibit.

  

  To which EMC NetWorker pool is the client save set backed up?

  A. Pool A

  B. Pool B

  C. Pool C

  D. Pool D

  Correct Answer: A

• Question 253:

  What is the difference between a full and a consolidated backup?

  A. Consolidated backup transfers less data over the network.

  B. Full backup results in improved Recovery Point Objective.

  C. Consolidated backup results in improved Recovery Time Objective.

  D. Full backup uses less client CPU resources.

  Correct Answer: A

• Question 254:

  What are the default target and maximum session settings for an AFTD?

  A. Target sessions is 1 and default maximum sessions is 32.

  B. Target sessions is 4 and default maximum sessions is 512.

  C. Target sessions is 2 and default maximum sessions is 256.

  D. Target sessions is 8 and default maximum sessions is 512.

  Correct Answer: A

• Question 255:

  A customer is adding new tape devices to an EMC NetWorker server. The command is issued to scan for devices but does not find the new devices.

  What is the most likely cause?

  A. Devices have not been zoned to the server

  B. Devices are not initialized until jbconfig has been initiated.

  C. Local device bootstrap has not been configured on the hard drive.

  D. PAX translation mini-driver has not been installed.

  Correct Answer: A

• Question 256:

  In an EMC NetWorker environment, a clone volume (physical tape) required for a recovery is not currently mounted.

  Which attribute is reviewed first to determine the storage node that will be used for the recovery?

  A. Client's "Recover Storage Node"

  B. Client's "Clone Storage Node"

  C. Client's "Storage Node"

  D. Jukebox "Read Host Name"

  Correct Answer: A

• Question 257:

  A client save set is backed up to an EMC NetWorker backup pool and later cloned to a volume in a clone pool.

  Which parameter determines when the volume in the clone pool is a candidate for recycling?

  A. Longest retention time of any save set on the clone volume

  B. Longest retention time of any differential save set on the clone volume

  C. Longest retention time of any full save set on the clone volume

  D. Longest retention time of any incremental save set on the clone volume

  Correct Answer: A

• Question 258:

  Which combination of simultaneous backups and recoveries is supported when using an advanced file type device in EMC NetWorker?

  A. Multiple backups and multiple recoveries

  B. Multiple backups and only one recovery

  C. Only one backup and multiple recoveries

  D. Only one backup and one recovery

  Correct Answer: A

• Question 259:

  An EMC NetWorker backup client contains 650 GB of data in 750,000 files and is presently being backed up by an EMC NetWorker server-to-storage node with six tape drives connected via Fibre Channel. Analysis has determined that the storage node and SAN connections to the tape drive are not impacting performance.

  What is the recommended method for backing up this client?

  A. Configure the client as a dedicated storage node and assign an appropriate number of tape drives.

  B. Add another storage node to the EMC NetWorker environment distributing the load and bandwidth across the environment.

  C. Add four additional tape drives to the library.

  D. Increase the number of Fibre Channel ports into the SAN.

  Correct Answer: A

• Question 260:

  What happens when an EMC NetWorker AFTD becomes full while backups are running?

  A. Backups are paused; aborted and expired save sets are deleted.

  B. Backups are paused; the oldest save sets are staged.

  C. Backups fail; simultaneous restore jobs continue.

  D. Backups span to another volume.

  Correct Answer: A