A customer requires an infrastructure to support disaster recovery of critical applications between two remote datacenters one in Tokyo and one in Beijing. The customer’s Recovery Point Objective （RPO） necessitates a six-hour window for a bandwidth of 100MB/s and a new Storage System for a total of 4TB of data. They estimate 100MB of new data produced hourly. What data synchronization method would be recommended to meet the requirements？（）

单项选择题AcustomerisconsideringiDataPlexandseveralcompetitivesolutions.WhichfavoriDataPlexofthefollowing？（）

A.Usable density
B.Lowest cost of acquisition
C.Flexible configurations ready for integration and testing at the customer location
D.Standard rack mounting

单项选择题Whensellingagainstcompetition，whichfocusontheiDataPlexvaluepropositionofthefollowing？（）

A.Superior chip density
B.Balance performance， cost， and power and cooling efficiency
C.Flexible configurations ready for integration and testing at the customer location
D.Standard rack mounting

单项选择题ASystemxadministratorisconsideringnewstoragesubsystems.WhichisabenefitofSASoverSolidStateofthefollowing？（）

A.Higher transfer speeds
B.Increased power consumption with Solid State
C.Increased bandwidth
D.Cost per MB

单项选择题AcustomerhassuccessfullyupgradedtheirSystemxservers.Nowtheareveryconcernedabouttheirapplications.Theyhaveahistoricalcollectionofvariousapplicationsthatdonotinteract.Whichofthefollowingshouldthesalesprofessionalsuggest？（）

A.Rewrite applications using Linux to limit licensing fees
B.Port applications toanAIX or UNIX server to conserve energy and floor space
C.SAP or similar all encompassing applications
D.Webenable all applications

单项选择题AIBMDirectorV5customerisconsideringSystemsDirectorV6andupdatingtheirBladeCenterservers.ThesalesprofessionalisaskedhowBladeCenterConfigurationManagerworkswithDirectorV6.Whichofthefollowingiscorrect？（）

A.This was replaced by Configuration Manager for V6
B.This must be upgraded toBladeCenter Open Fabric Manager （BOFM） for V6
C.Automation Manager must be used with Director V6
D.This is common to both V5 and V6， no change is required