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Exam : EMC E20-590
Title : Backup and Recovery Specialist Exam


1. A customer has a DMX-3 system with available low cost Fiber Channel storage and wants to use it as a backup-to-disk destination storage device. Some of the storage nodes in the network are not connected to the SAN.
Which solution can be used so that all storage nodes in the environment use the DMX-3 as the backup-to-disk destination device while leveraging their current investment?
A.CX80G
B.DL210
C.NS80
D.NS80G
Answer: D

2. A customer wants to expand an existing Symmetrix DMX-3 production system for use with backup-to-disk. What do you recommend?
A.Add ATA disks
B.Dedicate a quadrant to backup
C.Use Fibre Channel disks only
D.Use RAID 3 with the backup LUNs
Answer: B

3. In an EMC Disk Library (EDL) environment, what describes the auto-archive feature?
A.Backup application issues clone command; EDL copies save sets to physical tape with a different barcode
B.Backup application issues clone command; EDL copies save sets to physical tape with the same barcode
C.Backup application issues eject command; EDL moves backup data to physical tape with a different barcode
D.Backup application issues eject command; EDL moves backup data to physical tape with the same barcode
Answer: D

4. You designed a customer solution using a disk device for backups. The available disk space is limited. You determined that it is necessary to move data from disk to tape after a specified time.
What should you use?
A.Advanced file type device with cloning
B.Advanced file type device with staging
C.File type device and nsrcompress
D.File type device with archiving
Answer: B

5. You designed a customer solution using a disk device for backups. The available disk space is limited. You determined that it is necessary to move data from disk to tape after a specified time.
What should you use?
A.Advanced file type device with cloning
B.Advanced file type device with staging
C.File type device and nsrcompress
D.File type device with archiving
Answer: B