Free EMC E20-368 Exam Dumps Questions & Answers

You are using the GUI to create a volume on a 40 TB XtremIO array. When you attempt to create the volume you receive an error and the attempt fails. The volume specifics are as follows:
Name: Files&Images&UserHomeFolders
Size: 256 TiB
Why is the volume creation failing?

• A.  Invalid characters in volume name
• B.  Volume not created with the CLI
• C.  Volume size too large
• D.  Volume name too long

What is the purpose of the pre-installed self-signed certificate included in the XMS software?

• A.  Enables initial, secure communication between the client machine and the XMS
• B.  Enables initial, secure communication between the hosts and the Storage Controllers
• C.  Enables secure communication between the Storage Controllers and the DAE
• D.  Enable secure communication between the Storage Controllers and the XMS

Which string variables are mandatory when creating a volume using the XMCLI?

• A.  Size and Provisioning type
• B.  Size and LUN number
• C.  Name and Block size
• D.  Name and size

Which statement applies to XtremIO performance?

• A.  As I/O size increases, IOPS decreases
• B.  As bandwidth decreases, IOPS decreases
• C.  As I/O size increases, IOPS increases
• D.  As I/O size increases, bandwidth decreases

Which equation determines the value of the data reduction ratio?

• A.  "Logical Space in Use" divided by "Unique Data"
• B.  "Volume Capacity" divided by "Physical Space in Use"
• C.  "Unique Data" divided by "Physical Space Used"
• D.  "Logical Space in Use" divided by "Physical Space in Use"