Acustomerhasbudgetsign-offtopurchaseanewp5-5502-wayservertoreplacetheiraging2-way7025-6F0.TheyliketheadvantagesoftheSimultaneousMultiProcessing（SMT）abilityofthisserver.TheirapplicationiscertifiedatAIX5.2andisscheduledforAIX5.3certificationinsixmonths.TheChiefInformationOfficerisconcernedthattheywilllosethebudgetiftheydonotpurchasetheserverthisfiscalyear.Whatisthemostrelevantandcost-effectiveadvicethepSeriestechnicalspecialistcanoffer？（）
A.Purchasea4-wayp630tocompensatefornotusingSMT.
B.Purchasethep5-550serverandinstallAIX5.2，whichcanbeupgradedtoAIX5.3later.
C.Purchasethep5-550serverandinstallAIX5.2andenableSMT.
D.Suspendthepurchaseofanewmachineatthistimeandupgradethecurrentservertoa4-wayserver.
参考答案：B
