DES-1721 試験問題を無料オンラインアクセス

A SC5020 has been installed and it is using front-end SAS. There is a problem on Server A and Server B during Controller failover. Each server has a connection in Fault Domains 1 and 2.
What is wrong?

• A.Asymmetric Logical Unit Access (ALUA) is not properly configured
• B.SC5020 does not support SAS as the front-end
• C.SAS switch configuration issue
• D.Servers must have all connections in a single Fault Domain

You are implementing a front-end connection in Legacy Port Mode on an SC4020 in a SAN with two iSCSI switches. What is the minimum number of port(s), per switch, that can be used by the SC Series array?

• A.One port on each of the Ethernet switches
• B.Two ports on each of the Ethernet switches
• C.Eight ports on each of the Ethernet switches
• D.Four ports on each of the Ethernet switches

Which option will enable compression on an SC Series array volume?

• A.Enable Compression
• B.Data Reduction Profile
• C.Default Compression
• D.Compression Profile

Refer to the exhibit.

When scanning Fibre Channel on a QLogic HBA what information can be obtained?

• A.The volume mapped to the QLogic HBA
• B.WWN of the QLogic HBA
• C.WWN of the SAN switch
• D.WWN of the connected Storage Center

There has been a request to add iSCSI functionality to a SC9000 array for replication. SC is currently using slots 4 and 5 for SAS back end. Slots 2 and 3 for Fibre Channel front end.
How many slots are available for new half-height I/O Cards?

• A.4
• B.2
• C.3
• D.1