Duetoarecentchangeingovernmentregulations，Company.comneedstocreatetwoindependentbutsynchronizedcopiesoftheirdata.Thesecopiesmustbecontainedinseparatestoragedeviceaminimumof100kmapart.Thecustomerhascapacityintwosystemsthatmeetthecriteria，onewithSSAdiskandtheotherisFAStT.Whatfacilitycanbeusedtomanagethisissue？（）
A.Twoindependentcopiesofthedatacanbecreatedandsynchronizedusingthe HACMP\/XDHAGeo
B.Theexistingdiskscanbeincorporatedasinglestorageunitusingtheoptionalproduct HACMP\/XDPPRC
C.AIXcancreateamirroredlogicalvolumeacrossthetwosystemsthatwouldbeaccessible fromeithersystem
D.AIXcanusethemultipathIOsubsystemtospreadtheinformationacrossthedevicesand keepthecopiesseparated
参考答案：A
