Free EMC E20-390 Exam Dumps Questions & Answers

What is the difference between traditional raid groups and storage pools as they pertain to enabling FAST Cache?

• A.FAST Cache can be enabled only at the RAID group level for traditionals LUNs
• B.Write cache does not need to be disabled to configure FAST Cache on a RAID group
• C.Write cache does not need to be disabled to configure FAST Cache on a storage pool
• D.FAST Cache cannot be enabled on individual LUNs in a storage pool

Which Microsoft applet is supported by VNX for creating CIFS shares?

• A.File Sharing
• B.File Management Tool
• C.Distributed File System
• D.Computer Management Tool

A certain file-based application requires VNX file systems that do not share disk volumes with other applications. What must be done to meet this requirement?

• A.Use classic LUNs with AVM instead of pool LUNs
• B.Disable slicing when creating the file system
• C.Manually auto extend the file system
• D.Create a thin-enabled file system

A VNX SnapSure snapshot has recently been created on a production file system (PFS). The second block in the PFS will be modified for the second time.
How will SnapSure handle me bitmap value for this file system update?

• A.It is changed to 1;SavVol is updated
• B.it remains unchanged; PFS is updated
• C.Lt is changed to 1; SavVol is updated
• D.It remains unchanged; SavVol updated

Which action makes CAVA trigger a file scan?

• A.Restoring files from backup
• B.Listing files and directories
• C.Restarting the AV server
• D.Restarting the CAVA agent