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Anx445withtwo3.0GHzDPprocessorsand2GBofRAMisrunningaprocessor-intensivefloating-pointgeologicalapplicationthatcalculatespressuresintheearth’scrust.Ittakesalongtimeforeachcalculation，andthedirectorofcomputingwantsthecalculationstotakelesstime.Memoryaddressedbytheapplicationmayalsobeabottleneck.Whichofthefollowingwillmostimprovetheabilitytorunthecalculationsinlesstime？（）
A.Replacethetwo3.0GHzDPprocessorswithfour3.0GHzMPprocessorswitha4MBL3cacheand4GBofRAM
B.Replacethex445withanx366withfour3.66EM64Tprocessorswitha1MBL2cacheand4GBofRAM
C.Replacethetwo3.0GHzDPprocessorswithtwo3.0GHzMPprocessorswitha4MBL3cacheand2GBRAM
D.Replacethetwo3.0GHzDPprocessorswithfour3.0GHzDPprocessorswitha512KBL2cacheand4GBRAM

A.0GHzDPprocessorsand2GBofRAMisrunningaprocessor-intensivefloating-pointgeologicalapplicationthatcalculatespressuresintheearth’scrust.Ittakesalongtimeforeachcalculation，andthedirectorofcomputingwantsthecalculationstotakelesstime.Memoryaddressedbytheapplicationmayalsobeabottleneck.Whichofthefollowingwillmostimprovetheabilitytorunthecalculationsinlesstime？（）
A.Replacethetwo3.0GHzDPprocessorswithfour3.0GHzMPprocessorswitha4MBL3cacheand4GBofRAM
B.Replacethex445withanx366withfour3.66EM64Tprocessorswitha1MBL2cacheand4GBofRAM
C.Replacethetwo3.0GHzDPprocessorswithtwo3.0GHzMPprocessorswitha4MBL3cacheand2GBRAM
D.Replacethetwo3.0GHzDPprocessorswithfour3.0GHzDPprocessorswitha512KBL2cacheand4GBRAM
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AbankingcustomerordersthreeIBMBladeCenterEchassisandthirty-fourHS22blades.Theustomerwantstofullypopulatethechassiswithbladeswherepossible.Whichofthefollowingistheminimumnumberofpowercablesrequiredtoprovideredundancy?（）
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