A customer is considering replacement of twenty older 4U and 6U rack-based servers with one IBM x366 Server running VMWare ESX attached to one DS4300.  Which of the following represents a reduction in Total Cost of Ownership （TCO） for the customer？（）

单项选择题The statistics for a poorly performing x366 system are as follows：      （1）Processor： 90% for 5 second increments   （2）Memory page faults： 20 second average over 15 minutes      （3）Disk： disk time 1%  Which of the following will provide the greatest performance improvement？（）

A.Add memory
B.Add a processor
C.Add a faster disk subsystem
D.Exchange the processor with a faster processor

单项选择题AcustomerwantstopurchaseaWindows2003DataCenterEditionsystemtorunanapplication.TheapplicationbenefitsthemostbycachingavastamountofdatainRAMsotheuserdoesnothavetowaitfordiskI Owhileediting.Processingissecondinimportance.Ifcostisnotanissue，whatmachinewillhavethebestperformance？（）

A.Use an x360 running 4 MP processors with 16GB of RAM
B.Use an x360 running 4 DP processors with 16GB of RAM
C.Use an x445 running 2 DP processors with 64GB of RAM
D.Use an x445 running 4 DP processors with 64GB of RAM

单项选择题A server has two PCI-X buses with four Active PCI-X slots.  Slots 1 and 2 are on the first PCI-X bus （100MHz） and slots 3 and 4 are on the second PCI-X bus （133MHz）. The customer requires you to install adapter A and adapter B on day one.  After the server has been installed and configured， the server must  be running 24 by 7 with no downtime. Three months later， adapter C needs to be hot added. All the adapters are 64-bit and capable of speeds up to 133MHz.  The customer’s priority is to have no downtime， and performance is secondary.   Based on the information provided， into which slots should adapters A and B be installed in and later into which slot would adapter C be hot-added？（）

A.Adapter A in slot 1， adapter B in slot 4 and hot-add adapter C in slot 3
B.Adapter A in slot 1， adapter B in slot 3 and hot-add adapter C in slot 2
C.Adapter A in slot 2， adapter B in slot 4 and hot-add adapter C in slot 3
D.Adapter A in slot 3， adapter B in slot 1 and hot-add adapter C in slot 4

单项选择题Anx445cansustainuptotwomemorychipfailurespermemorybank，andinan8-waywithfourmemorybanks，uptoeightmemorychipfailurescanbesustained.WhichcombinationofEXAfeaturesprovidesthisfunctionality？（）

A.ECC with Chipkill
B.ECC with Memory Mirroring
C.Chipkill with Memory ProteXion
D.Memory ProteXion with Hot Spare Memory

单项选择题AcustomerneedsanewMicrosoftWindows2003Server.Theyarerunninganapplicationthatrequiressubstantialmemory.Theywouldlikearackmountablesystem，whichwillsupportfourXeonprocessorswith2MBofL3cache.Whichofthefollowingistheminimumconfigurationtosatisfythecustomer’srequirements？（）

A.x445 with four Xeon MP processors and 8GB of memory
B.x445 with four Xeon MP processors and 16GB of memory in a single SMP module
C.x445 with four Xeon DP processors and 16GB of memory in a single SMP module
D.x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory