Free EMC E20-390 Exam Dumps Questions & Answers

A customer has an application that uses a small amount of capacity but has very high performance requirements. Their new VNX is fully virtually provisioned and uses FAST VP storage pools. The customer wants to configure the LUNs for this application on high performance storage.
How should the LUNs be initially configured?

• A.  A traditional RAID-group LUN on Flash drives should be used.
• B.  Using the Optimize for Pool Performance option.
• C.  A traditional RAID-group LUN on SAS drives should be used.
• D.  Using the Highest Available Tier option.

How many local user accounts can be created per VNX CIFS Server?

• A.  256
• B.  128
• C.  2048
• D.  1024

A file system has auto_extend enabled. If the file system size is greater than the extend_size value, what will happen when the file system reaches its HWM?

• A.  The extend_size value cannot be less than the file system size.
• B.  The file system is extended by five percent of its size.
• C.  The file system is extended by the extend_size value.
• D.  The file system will not be extended.

Which action must be completed before joining a CIFS server to an AD domain?

• A.  Configure VNX system time settings
• B.  Create a Unisphere user account for the domain administrator
• C.  Configure WINS settings
• D.  Create a CIFS server on a VDM

Which virtual network device creates an active/standby relationship with other physical or virtual devices on a VNX Data Mover?

• A.  Ethernet channel
• B.  FSN
• C.  LACP
• D.  VLAN tagging