Online Access Free E20-547 Exam Questions

A storage administrator wants to enable data compression on inactive backup volumes that are configured on RAID-group LUNs.
How does VNX compress RAID-group LUNs?

• A.RAID-group LUNs are migrated to a new storage pool LUN with the compression attribute enabled.
• B.VNX does not support compression of RAID-group LUNs.
• C.RAID-group LUNs are migrated to a new RAID-group LUN with the compression attribute enabled.
• D.RAID-group LUNs are compressed in place.

What will create the CIFS share name /Top as a hidden share?

• A..Top
• B.Top*
• C.Top!
• D.Top$

Which describes the VNX Snapshot source LUN write process?

• A.Host issues write.
  New data is written to a new location.
• B.Host issues write.
  Old data is copied to the reserve LUN pool.
  New data is written to the source LUN.
• C.Host issues write.
  Data is written to the reserve LUN pool.
• D.Host issues write.
  Old data is copied to the source LUN.
  New data is written to the reserve LUN pool.

Which dependency will prevent a Virtual Network device from being deleted?

• A.Has VLAN Tag assigned.
• B.In use by another virtual device.
• C.The VDM is in loaded state.
• D.Has a host attached to it.

How does the VNX handle LUN ownership changes so that the access path to the LUN is available to both SPs simultaneously?

• A.By using ALUA Failover Mode.
• B.By the host software being aware of SP ownership.
• C.By the SPs sharing ownership of the LUNs.
• D.By the LUN being trespassed.