You are tasked with integrating two new EMC Data Domain systems into an existing EMC NetWorker environment. Due to customer requirements, a VTL will be created on each Data Domain and drives will be presented to each NetWorker storage node.
Which best practice should be provided to the customer for this configuration?
A. Configure persistent binding on all hosts
B. Ensure less than five fabric hops
C. Use switch encryption between the Data Domain and storage nodes
D. Multiplex data on the tape drives on all storage nodes
You are tasked with installing a new EMC Data Domain system in an existing NetWorker environment. The customer requirements state that they need the ability to perform multiple concurrent clone operations from the same device. Which device type(s) supports the customer's requirements?
A. Data Domain device only
B. Data Domain device and file type device
C. Storage unit device type only
D. Data Domain device and disk pool device type
A customer is implementing an EMC Data Domain system integrating Symantec NetBackup using CIFS. Which device type should be configured on the backup server to use the Data Domain system?
A. Disk storage unit
B. adv_file type device
C. Jukebox
D. Backup-to-disk folder
A customer is integrating an EMC Data Domain into their Symantec NetBackup environment as an OST device. DD Boost has been configured on the Data Domain. After a few weeks of running backups, the customer notices the performance is lower than expected.
On the Data Domain, which configuration option should be enabled to offload part of the deduplication process to the NetBackup media server to improve backup performance?
A. DSP
B. NFS
C. WAN Optimization
D. MTree
A customer has an EMC Data Domain integrated into their Symantec NetBackup domain as an OST device at their production site. They are installing a new NetBackup media server and a second Data Domain at their disaster recovery (DR) site to protect their client backup images.
How should replication be configured to allow NetBackup to recover client backup data from the DR site in the event the Data Domain at the production site goes offline?
A. Configure NetBackup to duplicate the images between the Data Domain OST devices
B. Configure MTree replication from the production site to the DR site
C. Perform snapshots of the NetBackup image directories and replicate those snapshots to the DR site
D. Use fastcopy at the production site to make a copy of the NetBackup images and replicate them to the DR site
An EMC NetWorker customer has recently implemented an EMC Data Domain system using DD Boost devices. A second Data Domain system was implemented at a remote site for replication purposes using clone-controlled replication.
As part of the implementation, Client Direct was enabled for some of the backup clients.
What is the result of enabling this setting on these clients?
A. Backup data is sent directly to the Data Domain system
B. Replication data is sent directly to the second Data Domain system at the same time the backup is occurring
C. Cloned backup data can be directly recovered from the second Data Domain system
D. Backup jobs can start without depending on the server configuration
A customer wants to integrate an EMC Data Domain system with IBM Tivoli Storage Manager (TSM) over NFS. Which device class is recommended to define the Data Domain system in TSM?
A. File
B. Disk
C. AFTD
D. Storage Unit
An EMC NetWorker customer is implementing a new EMC Data Domain system in their environment. Backup data will be transferred over a private IP network. The customer plans to use three different NetWorker pools with different retention periods.
Which configuration is required?
A. Create one AFTD for each pool
B. Configure storage nodes to serve as aggregation points
C. Configure multiplexing across pools
D. Increase the device resource max sessions to 10
You have been tasked with configuring an NFS export on an EMC Data Domain for use on a Symantec NetBackup media server. The NetBackup media server is running Linux O/S. All configuration tasks were completed on the Data Domain.
You have created the NFS mount point, mounted the Data Domain NFS export, and created a directory for backups. After the first reboot, you notice that the Data Domain NFS exports are no longer mounted on the Linux media server.
Which file needs to be modified on the Linux media server to allow Data Domain to be mounted after reboots?
A. /etc/fstab
B. /etc/vfstab
C. /etc/modprobe.conf
D. /etc/resolv.conf
When configuring backups to an EMC Data Domain system using VTL, what is a backup software recommendation for NetWorker?
A. Create two AFTDs per pool
B. Group AFTDs by retention period and data type
C. Increase the number of target sessions
D. Set up a single AFTD in CIFS implementations
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only EMC exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your E20-385 exam preparations and EMC certification application, do not hesitate to visit our Vcedump.com to find your solutions here.