E20-562 試験問題を無料オンラインアクセス

In preparing a host to access its storage from VPLEX, what is considered a best practice when zoning?

• A.Dual fabrics should be merged into a single fabric to ensure all zones are in a single zoneset.
• B.Ports on host HBA should be zoned to either an A director or a B director.
• C.Each host should have at least one path to an A director and at least one path to a B director on each
  fabric, for a total of four logical paths.
• D.Each host should have either one path to an A director or one path to a B director on each fabric, for a
  minimum of two logical paths.

A storage administrator has created a VPLEX distributed device. The administrator is performing
application tests on the host utilizing the distributed virtual volumes. During testing, some of the write
response times appear to be elongated.
What is a characteristic of distributed devices that explains this issue?

• A.Writes need to be written locally to multiple VPLEX Directors before sending a host acknowledgement.
• B.Writes need to be journaled in the VPLEX Witness logging volumes before sending a host
  acknowledgement.
• C.Writes need to be written to both clusters before sending a host acknowledgement.
• D.Writes need to be protected on the remote disk arrays only before sending a host acknowledgement.

Which protocol is presented by "B" in the exhibit?

• A.FCoE
• B.IPFC
• C.iSCSI
• D.FC

In addition to Active Directory, which other directory service can VPLEX integrate with for user
authentication?

• A.LDAP
• B.PAM
• C.NDS
• D.NIS

Which data mobility operation removes the pointer to the source leg of a RAID-1 device?

• A.Start
• B.Clean
• C.Remove
• D.Commit