单项选择题
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？（）
单项选择题 Acustomerhasanx445andusestheinternalLSIadaptertomanagetwo146GBdrivesinthechassis.Thecustomerisnoticingperformanceissueswhendeployingadatabasewithsignificantwriteactivityontheinternaldrives.ShouldtheyconsiderusingaServeRAID-6Mwith256MBofcacheinstead，andwhyorwhynot？（）
单项选择题 A specialist is monitoring performance on a server. The data is on another partition within the same array as the OS. The following information is available： （1）The average record written to disk is 16KB （2）The I/O block size is 2KB （3）The stripe size on the RAID array is 16KB Which of the following will improve performance without rebuilding the operating system？（）