Online Access Free E20-368 Exam Questions

You are creating a virtual disk for a VMware VM. The VM will reside on a datastore provisioned from an XtremIO volume. You want to ensure proper performance and capacity usage.
How should the disk be presented to the guest?

• A.Thin provisioned, eager zero
• B.Thin provisioned, lazy zero
• C.Thick provisioned, lazy zero
• D.Thick provisioned, eager zero

What should you do prior to presenting LUNs to a new Linux host?

• A.Rebuild GRUB
• B.Set least queue depth
• C.Disable DM-MPIO
• D.Disable IO elevators

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

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

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."Logical Space in Use" divided by "Physical Space in Use"
• D."Unique Data" divided by "Physical Space Used"

EMC installed a 4 X-Brick cluster in a customer's Data Center.
How many PDPs need to be connected to an electricity source in order to adequately supply power to all PDUs of this cluster?

• A.4
• B.8
• C.6
• D.2