EMC E20-340 Online Practice Questions and Exam Preparation

EMC E20-340 Online Questions & Answers

• Question 71:

  Which utility must be used for FLARE 30 to upgrade array-based software?

  A. Unisphere Service Manager
  B. NST DAE Installation Utility
  C. Navisphere Installation Utility
  D. Navisphere Server Utility
  D. Navisphere Server Utility

• Question 72:

  What CLARiiON software controls visibility to LUNs in a CLARiiON storage system?

  A. Access Logix
  B. Volume Configuration Management
  C. Storage group
  D. PowerPath
  A. Access Logix

• Question 73:

  Refer to the exhibit.

  

  By default how many hosts will see HLU0?

  A. 5
  B. 4
  C. 1
  D. 2
  A. 5

• Question 74:

  On a ED-DCX-4S-B midsize backbone director you will find four ICL ports. What are these ports used for?

  A. To connect two DCX chassis
  B. To provide 10G FC and FICON connections
  C. To allow FCIP communications
  D. To provide ISL connections
  A. To connect two DCX chassis

• Question 75:

  When using PowerPath, what feature on a LUN must be disabled?

  A. Enable Auto Assign
  B. No Initial Verify
  C. FAST Cache
  D. Enable Caching
  A. Enable Auto Assign

• Question 76:

  On a Windows server with PowerPath installed, how is I/O routed to the non-owning SP of a LUN?

  A. I/O is balanced across active optimal paths for a given LUN.
  B. I/O is balanced across active paths using the First In, First Out algorithm.
  C. I/O is sent across all paths using the round-robin algorithm.
  D. I/O load balances across non-optimal paths for a given LUN.
  A. I/O is balanced across active optimal paths for a given LUN.

• Question 77:

  What is the purpose of the ArrayCommPath setting in a CLARiiON storage system?

  A. It enables LUNZ if LUN0 is not assigned to a host.
  B. It indicates the failover mode for the selected initiator - 0, 1, 2, 3, or 4.
  C. It sets the parameters for the entire storage system on a per-host basis.
  D. It is the CLARiiON module that supports ALUA functions.
  A. It enables LUNZ if LUN0 is not assigned to a host.

• Question 78:

  Where does the physical WWN seed name reside on a CLARiiON?

  A. Resume PROM
  B. PSM LUN
  C. SP HBA PROM
  D. Vault drives
  A. Resume PROM

• Question 79:

  A customer currently has four CLARiiON arrays installed. They would like you to implement ESRS. What monitoring environment is a prerequisite for installing ESRS?

  A. Centralized Monitoring
  B. Distributed Monitoring
  C. Storage Processor Email Monitoring
  D. Host Based SNMP Monitoring
  A. Centralized Monitoring

• Question 80:

  Which statement accurately describes DAE3P enclosures?

  A. Supported on CX3 and CX4 series arrays
  B. Support the 2 Gb/s LCC card
  C. Contain 14 disk drives
  D. Support FC, ATA, Flash drives, and SATA-II drives
  A. Supported on CX3 and CX4 series arrays