EMC E20-385 Online Practice Questions and Exam Preparation

EMC E20-385 Online Questions & Answers

• Question 181:

  A customer creates a DD Boost storage unit called "oracle".

  What is the path for this storage unit on the EMC Data Domain system?

  A. /data/col1/oracle
  B. /data/col1/backup/oracle
  C. /data/col1/ddboost/oracle
  D. /data/ddboost/oracle
  A. /data/col1/oracle

• Question 182:

  An EMC NetWorker 8.0 SP1 administrator is tasked with setting up a VTL on their EMC Data Domain system. Which values should be used for the "Target sessions" and "Max sessions" parameters?

  A. Target Sessions = 0 Max Sessions = 4
  B. Target Sessions = 1 Max Sessions = 1
  C. Target Sessions = 1 Max Sessions = 6
  D. Target Sessions = 2 Max Sessions = 1
  C. Target Sessions = 1 Max Sessions = 6

• Question 183:

  Which EMC Data Domain system feature requires a license?

  A. Encryption
  B. Snapshots
  C. Fastcopy
  D. Cleaning
  A. Encryption

• Question 184:

  A customer is running NFS backups with eight Symantec NetBackup Media Servers. The EMC Data Domain system is receiving data at 700 MB/s. What is a possible cause if the system is also writing to disk at 700 MB/s?

  A. Network bottlenecks
  B. Encrypted data streams
  C. Too many media servers
  D. Not enough connections
  B. Encrypted data streams

• Question 185:

  A customer wants to improve upon their current disaster recovery (DR) strategy. This strategy should include full system data replication to a remote EMC Data Domain system. Which method should be used to expedite the initial seeding?

  A. Same site seeding of the new Data Domain system using collection replication. Perform replication resynchronization when the system is in place at the DR site.
  B. Remote site seeding of the new Data Domain system using collection replication. Perform replication resynchronization.
  C. Establish replication between the source and the new remote Data Domain system.
  D. Same site seeding of the new Data Domain system using managed replication. Perform a replication resynchronization when the system is in place at the DR site.
  A. Same site seeding of the new Data Domain system using collection replication. Perform replication resynchronization when the system is in place at the DR site.

• Question 186:

  Which operation uses the fastcopy command?

  A. Copying data from a media server to a Data Domain system
  B. Copying data from a Data Domain system to a NetBackup Media Server
  C. Copying data from a directory to a snapshot
  D. Copying data from a snapshot to a directory
  D. Copying data from a snapshot to a directory

• Question 187:

  Where does in-line deduplication occur in an EMC Data Domain (DD) system?

  A. DD RAM
  B. DD Boost
  C. DD NVRAM
  D. DD CPU
  A. DD RAM

• Question 188:

  When monitoring EMC Data Domain systems, an administrator sees the System Manager File System Summary showing a compression factor of 20x. How is the equivalent value shown in the "Reduction%" column?

  A. 80
  B. 90
  C. 95
  D. 96
  C. 95

• Question 189:

  A customer has enabled CIFS and configured the CIFS shares on an EMC Data Domain system to allow access through a Symantec NetBackup Media Server. What is a step that must be done on the Media Server to enable read/write access to the shared directory and configure the devices?

  A. Configure the NetBackup services to start as a user that has access to the share
  B. Configure a NetBackup disk pool to be used by the NetBackup devices
  C. Create a mapped network drive that reconnects when the NetBackup service is started
  D. Enable the DD Boost plugin on the NetBackup Media Server
  A. Configure the NetBackup services to start as a user that has access to the share

• Question 190:

  When a customer deploys an EMC Data Domain system at a remote location that does not have an IT staff, what type of remote management method(s) is possible?

  A. Managed with IPMI and SOL commands
  B. Managed with IPMI commands only
  C. Managed with SOL commands only
  D. Managed with iDRAC and SOL commands
  A. Managed with IPMI and SOL commands