EMC E20-591 Online Practice Questions and Exam Preparation

EMC E20-591 Online Questions & Answers

• Question 91:

  A company has numerous UNIX servers that are being backed up to the Data Domain system as a disk target. Which transport protocol should be configured on the Data Domain system?

  A. Fibre Channel
  B. NFS
  C. NDMP
  D. CIFS
  B. NFS

• Question 92:

  An EMC NetWorker customer wants to automate their production server configuration following a disaster, including recovery and migration. Which EMC product should NetWorker integrate to achieve this requirement?

  A. HomeBase
  B. Avamar
  C. Data Protection Advisor
  D. Data Domain
  A. HomeBase

• Question 93:

  Which EMC NetWorker feature allows data from multiple client operating systems to reside on the same tape?

  A. Open Tape Format
  B. Multiplexing
  C. Distributed Segment Processing
  D. Parallelism
  A. Open Tape Format

• Question 94:

  HFS check has started on a customer's EMC Avamar grid. Which process must wait until the HFS check is complete?

  A. Garbage collection
  B. Checkpoint
  C. Replication
  D. Restore
  A. Garbage collection

• Question 95:

  In an EMC NetWorker environment, what happens to the bootstrap notification when it is configured to a printer and the printer fails?

  A. Appends to the savegroup completion report
  B. Appends to the saveset being backed up
  C. Writes to a volume in a storage node other than the server
  D. Bootstrap information is lost
  A. Appends to the savegroup completion report

• Question 96:

  In an EMC Data Domain system, what is the first step when data is received using the SISL process?

  A. Data stored in non-volatile RAM
  B. Data is broken into segments
  C. Fingerprints for each segment are created
  D. Consecutive segments are compared
  A. Data stored in non-volatile RAM

• Question 97:

  How many replication contexts are configured in the EMC Data Domain environment represented in the exhibit?

  

  A. 1
  B. 2
  C. 3
  D. 4
  C. 3

• Question 98:

  Due to a bottleneck on the LAN, a potential EMC customer is unable to meet their current SLA on backups. Which Avamar characteristic addresses the customer's issue?

  A. Backing up to locally-attached disk
  B. Prefetching the data
  C. Bandwidth throttling
  D. Transferring only unique, sub-file data
  D. Transferring only unique, sub-file data

• Question 99:

  Which EMC Avamar interface can be used to restore data by the end-user without an Avamar user account?

  A. Desktop/Laptop
  B. Web Restore
  C. Avamar Administrator
  D. avtar
  A. Desktop/Laptop

• Question 100:

  An administrator wants to back up an EMC Celerra with Avamar using a single NDMP accelerator node. Based on EMC best practices, what is the maximum number of files that can be backed up per backup job?

  A. 5 million
  B. 10 million
  C. 15 million
  D. 20 million
  B. 10 million