Free EMC E20-351 Exam Dumps Questions & Answers

What is the proper syntax to create a 50 GB RAID 5 FLARE LUN on a CX/CX-3 series array?

• A.  Naviseccli .... -bind r5 10 rg 0 rc 1 wc 1 sq gb cap 50
• B.  Naviseccli .... -bind -r5 ID 10 rg 0 rc 1 wc 1 sq gb cap 50
• C.  Naviseccli .... -create r5 ID 10 rg 0 ID 10 rc 1 wc 1 sq gb cap 50
• D.  Naviseccli .... -create r5 10 rg 0 rc 1 wc 1 sq gb cap 50

Which flag must be set on a Symmetrix FA port to enable multipath configurations or hosts that need a unique serial number to determine which paths lead to the same device?

• A.  Volume Set Addressing (V)
• B.  DynamicMultipathing (DMP)
• C.  Common Serial Number (C)
• D.  SCSI_3 (SC3)

A customer has a SAN made up of one DMX, one MDS 9506, and 20 Solaris hosts. They will be installing Control Center in the environment. In order to use Control Center to perform masking operations on the DMX, which agents must be present in the Control Center environment?

• A.  FCC Agent, SDM Agent
• B.  FCC Agent, Storage Agent forSymmetrix
• C.  Sun Agent, Storage Agent forSymmetrix
• D.  SDM Agent, Storage Agent forSymmetrix

Your customer has an existing multiple switch fabric environment, and they purchased new FAs for this project. You have been requested to add five additional servers to the environment. After your setup and configuration of all five servers, other servers in the environment experience performance problems. Based on EMC best practice what may have caused the performance issue of the existing servers?

• A.  Switch ports are set to auto-negotiate.
• B.  Interswitch links are oversubscribed.
• C.  Servers exceeded fan-in ration.
• D.  Servers exceeded fan-out ration.

Which Fibre Channel layer is responsible for Process Logins?

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