EMC E20-351 Online Practice Questions and Exam Preparation

EMC E20-351 Online Questions & Answers

• Question 31:

  In a switched fabric environment, what does a PLOGI process do?

  A. Determines the presence or absence of a fabric environment
  B. Establishes sessions between related processes on a source and target Fx_Port.
  C. Port-to-port login by which Fibre Channel initiators establish sessions with targets
  D. Queries the Name Service database for information about all other logged in ports
  C. Port-to-port login by which Fibre Channel initiators establish sessions with targets

• Question 32:

  A customer has an existing SAN that is being managed by Control Center. Five new Linux hosts have been deployed to the SAN. Which step must be taken in order to discover the new Linux hosts?

  A. Once a master agent has been installed on the hosts, the hosts will be automaticallydiscovered.
  B. Provide the host's IP address in the Control Center Console, and choose discover.
  C. The Control Center server must be restarted to discover the new hosts.
  D. The hosts must be restarted and the Control Center server will discover them.
  A. Once a master agent has been installed on the hosts, the hosts will be automaticallydiscovered.

• Question 33:

  What is the purpose of a quorum disk?

  A. Blocks failed nodes from accessing storage systems
  B. Sets Reservation Bit on a Symmetrix FA port
  C. Shuts off FC storage ports of the offending node
  D. Used for arbitration in a cluster
  D. Used for arbitration in a cluster

• Question 34:

  Which bits contain the Port Field in a Fabric Channel address?

  A. First set of 8 bits
  B. Fourth set of 8 bits
  C. Second set of 8 bits
  D. Third set of 8 bits
  D. Third set of 8 bits

• Question 35:

  Which management tools may be used to perform zoning operations on M-Series switches?

  A. Connectrix Manager, Connectrix Manager Basic, EMC Control Center
  B. Connectrix Manager, EMC Control Center, Web Tools
  C. Connectrix Manager, Fabric Control Watch, Storage Virtualization Control
  D. Connectrix Manager, Fibre Channel Bridge, Connectrix Manager Basic
  A. Connectrix Manager, Connectrix Manager Basic, EMC Control Center

• Question 36:

  What are three Fibre Channel topologies?

  A. Arbitrated loop (FC-AL), switched fabric and switch-to-switch
  B. ESCON, FICON, and ATM
  C. Point-to-point, arbitrated loop (FC-AL), and switched fabric (FC-SW)
  D. SCSI, HIPPI, and IP
  C. Point-to-point, arbitrated loop (FC-AL), and switched fabric (FC-SW)

• Question 37:

  Which three elements make up the SAN Advisor Validation Engine?

  A. ESM, Rules, Product Info
  B. Product Info, Analyzer, ESM
  C. Product Info, Schema, Controller
  D. Rules, Analyzer, Product Info
  A. ESM, Rules, Product Info

• Question 38:

  Which SAN-based device provides critical server CPU offload and frees servers to perform application processing?

  A. FC-SW
  B. Host bus adapter
  C. Multimode fibre cable
  D. SFP
  B. Host bus adapter

• Question 39:

  Click the Exhibit button. ACME Corporation intends to deploy the pictured network architecture for site-to- site replication (for example, disaster recovery). The secondary site is 100 miles away. Which protocol would be used to connect the two M-Series multiprotocol SAN routers? ** Exhibit Missing**

  A. FCIP
  B. iFCP
  C. iSCSI
  D. SCP
  B. iFCP

• Question 40:

  When installing EMC PowerPath on a Solaris host, which command will initiate the install?

  A. install
  B. pkgadd
  C. ppinstall
  D. rpm
  B. pkgadd