ASystemzcustomerisplanningtodeploytheIBMSystemStorageDS6800ineachofthreesmalldatacenterslocatedaroundalargecity.AbackupdatacenterwithanIBMSystemStorageDS8100willserveasthedisasterrecoveryfacility.Whichadvancedfunctioncanthecustomerimplementtomeetdisasterrecoveryrequirements?()
A. GlobalMirrorforzSeries
B. MetroMirror
C. GlobalCopy
D. Metro/GlobalMirror
AbankhasrequestedproposalsforastoragesolutiontoupgradetheirdisasterrecoveryprocessesfortheirSystemz,UNIX,andMicrosoftWindowsenvironment.Thesolutionmustsimulateamulti-siteenvironmentandprovidethecustomertheabilitytoexploreMetroMirror,GlobalMirror,GlobalMirrorforz/OS,andFlashCopy.Floorspaceislimited.Whichsolutionbestmeetsthespecifiedrequirements?()
A. TwoIBMSystemStorageDS8100systems
B. OneIBMSystemStorageDS8300withtwoLPARs
C. TwoIBMSystemStorageDS6800systemsinasinglerack
D. OneIBMSystemStorageDS6800forSystemz,andSVCforUNIXandWindows