EMC E20-001 Online Practice Questions and Exam Preparation

EMC E20-001 Online Questions & Answers

• Question 151:

  How is "auditing" defined in the context of storage security? Storage Network

  A. Verifying integrity of all data blocks
  B. Recording login activities on all servers accessing storage
  C. Reading and analyzing logs to show that a security policy is being enforced
  D. Writing an audit record for each transaction involving storage
  C. Reading and analyzing logs to show that a security policy is being enforced

• Question 152:

  What does partitioning do?

  A. Divides a logical disk into physical zones
  B. Divides a logical disk into physical volumes
  C. Divides a physical disk into logical volumes
  D. Divides a physical disk into logical zones
  C. Divides a physical disk into logical volumes

• Question 153:

  Which tool can be used to view the logical and physical topology of an MDS SAN?

  A. Switch Manager
  B. Device Manager
  C. EWS
  D. Fabric Manager
  D. Fabric Manager

• Question 154:

  The queued writes on the source side exceed the size of the dedicated log file. Which remote replication technology requires a full resynchronization between source and target in this situation?

  A. LVM based remote replication
  B. Array based synchronous remote replication
  C. Synchronous plus extended distance consistent remote replication
  D. Disk buffered consistent remote replication
  A. LVM based remote replication

• Question 155:

  What is a benefit of SAN?

  A. Simplifies management by enforcing a "one storage volume per host" model
  B. Leverages existing investment in DAS hardware
  C. Enables centralized provisioning and management of storage resources
  D. Provides file level access
  C. Enables centralized provisioning and management of storage resources

• Question 156:

  What is the process that writes physical address information to a disk?

  A. Partitioning
  B. Formatting
  C. Concatenating
  D. Striping
  B. Formatting

• Question 157:

  What monitoring characteristic may indicate the risk of FC switch port failure before the ports actually fails?

  A. Performance
  B. Security
  C. Accessibility
  D. Capacity
  A. Performance

• Question 158:

  How does an integrated NAS device differ from a Gateway NAS device?

  A. Manages storage devices through NAS software
  B. Allows file level access to data
  C. Utilizes specialized operating system
  D. Uses Fibre Channel disks
  A. Manages storage devices through NAS software

• Question 159:

  Which SAN topology allows IP initiators to communicate with FC targets?

  A. Bridged
  B. Consolidated
  C. Hybrid
  D. 15 ms
  E. Native
  A. Bridged

• Question 160:

  Which is an element of a NAS device?

  A. Optimized operating system
  B. NAS file system
  C. Common interface file system
  D. Data accepted in real time
  A. Optimized operating system