A customer needs to deploy ten dual processor Xeon servers.  Six servers will be running Linux and Apache， and the other four will be Citrix presentation servers.  The customer’s main concerns are the rack space and the option to have SATA drives.  The maximum memory required is 8GB.  Which of the following options will provide the best price and performance？（）

多项选择题Acustomerisplanningtoimplementanewx445intheirdatacenter.WhichTWOofthefollowingshouldthecustomerpreparepriortotheimplementationtoensureatroublefreeinstallation？（）

A.Install the exhaust fan on top of the IBM NetBAY 42 Enterprise rack for extra cooling
B.Ensure a 260V power source for the x445 and BladeCenter is available for fully redundant power
C.Ensure a 220v power source for the x445 is available for fully redundant power
D.Install the new 10GBit Ethernet network to take advantage of the new network switch in the x445.
E.Have their Network Operation Staff review and assist connecting the new server to their existing network.

单项选择题AcustomerwantstorunVMWareESXonanx445withalargenumberofvirtualmachinesrunningWindows2003ServerasaDisasterRecovery（DR）Sitefortheproductionenvironment.Whichofthefollowingquestionswouldmostimpactthememoryconfiguration？（）

A.What version of VMWare ESX Server is being considered？
B.Do the systems currently use Double Data Rate （DDR） memory？
C.What is the total number of processors installed in the production systems？
D.What is the total amount of memory currently being used across all the production systems？

单项选择题Acustomerneedsatestbedservertorun64-bitmodeling，simulation，andothertechnicalapplicationswhichrequire2-wayprocessorsand6GBRAMinaclusteredmode.Theyalsoindicatedthatthisservermightbeusedtorun32-bitapplications.Whichofthefollowingserversshouldberecommendedtomeettherequirementsattheleastcost？（）

A.e326
B.x460
C.x306
D.x236

单项选择题Asmallbio-technicalcompanyisinterestedinimplementinga32-nodeLinuxcluster.Theydevelopedtheirownsoftwarethatallowsallofthenodestoworkonthesameproblematthesametime.Theapplicationrequiresmessagestobepassedbetweenthenodes.Eachnodewillrequireaccesstoasharedstoragepoolofaround500GB.Toidentifythroughputrequirementsforthestoragepool，whichofthefollowingisthemostappropriatequestiontoask？（）

A.Is high availability required？
B.Which network protocols are going to be used？
C.What are the expected I/O’s per second to the storage？
D.To what network infrastructure is the storage pool connected？

多项选择题AretailcompanyneedstoaddmoreserverstotheirCitrixfarm.Theyareconsidering1UserversandHighEndEnterpriseServers.Theircurrentneedisinternalstorageonly，withthepossibilitytoattachtoaSANlater.WhichTWOofthefollowingfeaturesoftheIBMx366wouldexceedthe1Userver’scapabilities？（）

A.Ability to add expansion cards
B.More Citrix users per server reduces management costs
C.Ability to run on both 110V and 220V power input
D.Ease of deployment due to infrastructure integration
E.Physical sharing of the SCSI Storage Expansion Unit
F.Fewer cables and better cable management due to modular switches
G.Integrated HBAs for SAN connectivity