EMC E20-351 Online Practice Questions and Exam Preparation

EMC E20-351 Online Questions & Answers

• Question 71:

  Which service in Connectrix Manager automatically load balances traffic across FICON links, maximizes bandwidth, and reduces the number of ports required for cascaded links, thereby reducing the cost of the SAN?

  A. Advanced SAN Routing
  B. FICON Management Server
  C. Group Configuration Management
  D. Open Trunking
  D. Open Trunking

• Question 72:

  Click the Exhibit button. In the exhibit, network communication flow is represented by the red arrows. Which type of communication is this known as?** Exhibit Missing**

  A. Full-duplex communication
  B. Half-duplex communication
  C. Multiple point communication protocol (MPCP)
  D. Standard Ethernet communication protocol (SECP)
  A. Full-duplex communication

• Question 73:

  What are the device special files naming convention in an HP-UX environment?

  A. //./PHYSICIALDRIVE#
  B. Block Device is /dev/dsk/c#t#d# and Character Device is /dev/rdsk/c#t#d#
  C. Block Device is /dev/dsk/c#t#d#s2 and Character Device is /dev/rdsk/c#t#d#s2
  D. Block Device is /dev/hdisk# and Character Device is /dev/rhdisk#
  B. Block Device is /dev/dsk/c#t#d# and Character Device is /dev/rdsk/c#t#d#

• Question 74:

  Which identifier uniquely associates the Fibre Channel port address?

  A. WWN
  B. WWNN
  C. WWP
  D. WWPN
  D. WWPN

• Question 75:

  The Fibre Channel standard defines a layer protocol. Which level serves as the transport layer?

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

• Question 76:

  What is required for accessing SAN Advisor remotely?

  A. EMC Control Center SAN Advisor client must be installed on the local host.
  B. EMC Control Center SAN Advisor service must be running on the SAN AdvisorServer.
  C. EMC SAN Advisor Host Agent must be running on the local host.
  D. EMC SAN Advisor Remote Access Agent must be running on the SAN AdvisorServer.
  B. EMC Control Center SAN Advisor service must be running on the SAN AdvisorServer.

• Question 77:

  What does the t# represent in the device special file format of c#t#d#s#?

  A. LUN number
  B. SCSI controller number
  C. Slice partition number
  D. Target ID number
  D. Target ID number

• Question 78:

  Which output does the command "symmask list login" give to the user?

  A. A list of FA ports available on the Symmetrix
  B. A list of the VCM database
  C. A view of the login history table of the CLARiiON
  D. A view of the login history table of the Symmetrix
  D. A view of the login history table of the Symmetrix

• Question 79:

  In MC/ServiceGuard, which daemon is used to determine cluster membership?

  A. Cluster Daemon
  B. Cluster Logical Volume Manager
  C. Cluster Object Manager Daemon
  D. Configuration Daemon
  A. Cluster Daemon

• Question 80:

  The AP-7420B switch, which uses XPath OS, has many features that may not be supported in particular environments. Besides the EMC Support Matrix, what is the other recommended reference for up-to-date, last-minute support and implementation information?

  A. CLARiiON Open Systems Configuration Guide
  B. Connectrix B-Series Student Resource Guide
  C. EMC Networked Storage Topology Guide
  D. SWAT (Switch Analysis Tool)
  C. EMC Networked Storage Topology Guide