单项选择题

AcustomerRFPrequiresinstallationofanopensystemSANandmigrationof40TBscurrentlyresidingontenUNIXservers（onnativeserverdisk）.TheServiceLevelAgreement（SLA）requiresnomorethanfiveminutesperweekofplanneddowntimeforbackup.WhichIBMSystemStoragesolutionshouldthesalesspecialistpropose（）
A.anIBMSystemStorageDS8100withTS1120TapeDrive
B.anIBMSystemStorageDS8100withFlashCopy
C.anIBMSystemStorageDS6800withTS7510VirtualizationEngine
D.anIBMSystemStorageDS6800withFlashCopy

A.TheServiceLevelAgreement（SLA）requiresnomorethanfiveminutesperweekofplanneddowntimeforbackup.WhichIBMSystemStoragesolutionshouldthesalesspecialistpropose（）
A.anIBMSystemStorageDS8100withTS1120TapeDrive
B.anIBMSystemStorageDS8100withFlashCopy
C.anIBMSystemStorageDS6800withTS7510VirtualizationEngine
D.anIBMSystemStorageDS6800withFlashCopy

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单项选择题

WhichofthefollowingproductsandutilitiescanbeusedtoupdateallencrypteddataaswellasthemerchantkeyinaWebSphereCommercedatabaseforagiveninstance？（）

A.TheDatabaseUpdateToolfoundinConfigurationManager
B.TheLDAPServer
C.TheWebSphereApplicationServerAdministrativeConsole
D.TheWebSphereCommerceSecurityUpdateCommand
E.TheWebSphereCommerceAdministrationConsole

单项选择题

AbankingcustomerisconfusedaboutRAIDprotection.WhichofthefollowingarecharacteristicofRAID－6？（）

A.Doubledrivefailureinanarrayandextremelyhighdatafaulttolerance
B.DoubledrivefailureinanarrayandmoretotalstoragecapacitythanRAID-5
C.ExtremelyhighdatafaulttoleranceandhigherperformancethanRAID-5
D.HigherperformancethanRAID-5andmoretotalstoragecapacitythanRAID-5