A manufacturing customer has an existing SAN for their AIX servers and they want to add theirWindows servers with file level access to their existing storage pool. Which of the following is thelowest cost solution?（）

单项选择题AcustomerisinterestedinpurchasinganewIBMSystemStorageDS8000solutiontoconsolidateolderESSandF20storagesystems.Whatshouldbedonefirst,priortofinalproposaldevelopment?（）

A.perform a Disk Magic study 
B.review eConfig with a technical specialist 
C.confirm that the customer has enough ports available in the SAN infrastructure 
D.submit configuration to IBM System Storage Interoperability Center for validation

单项选择题Acustomeriscost-justifyingadvancedsoftwarefunctionsofseveraldisksubsystemvendors.WhichofthefollowingsoftwarefeaturesoftheStorwizeV7000areprovidedatnocharge?（）

A.Easy Tier, FlashCopy, Thin Provisioning 
B.Easy Tier, External Virtualization, FlashCopy 
C.Easy Tier, Metro/Global Mirror, Thin Provisioning 
D.Metro/Global Mirror, FlashCopy, External Virtualization

单项选择题ThecustomerhasbothaWindowsSANandaseparateUNIXSAN.Eachoftheseismanagedbyadifferentgroup.TheUNIXgrouphasaneedformoreresourcesandnoavailablefunding.Whatisthefirstquestionthestoragespecialistshouldask?（）

A.What is the SAN topology? 
B.Which vendor's storage product do you use? 
C.Are there additional storage resources available in the Windows SAN? 
D.Are there additional switch ports available in both the Windows and UNIX SANs?

单项选择题WhichofthefollowingdrivetypescanbecombinedinasingleEXP5000expansionunit?（）

A.SSD, SATA and FC only 
B.SSD, SAS and FDE only 
C.SSD, FDE, SATA and FC only 
D.SSD, SAS, FDE, FC and SATA

单项选择题Allofthefollowingaredataoptimization(spaceefficiency)technologiesfromIBMEXCEPT（）.

A.STN6500 
B.Easy Tier 
C.ProtecTIER 
D.SAN Volume Controller