单项选择题 AWindowsserverhasrebootedbyitselfseveraltimes.Thereareseveralfunctioningnon-Windowsserversinthesamerackthatareconnectedtothesameuninterruptiblepowersupply（UPS）.WhichofthefollowingistheMOSTlikelycauseofthereboots？（）A.TheUPSismalfunctioning.B.Theusertraffictotheserveristoohigh.C.ABSODisoccurring.D.Thenon-WindowsserverscannotbelocatedonthesameUPSastheWindowsserver.

单项选择题 Whenbootingthep5590serverinfullsystempartitionmode,whichlocationispreferredforthefastestboot?（）

单项选择题 Ap557012waywaspurchasedwiththeplantoinstallsixLPARsrunningAIX5.2.Themachinehas12disksspreadevenlyovertheinternalserverdrawers.ThecustomerwouldnowliketoaddaseventhLPAR.WhichofthefollowingshouldbeaddedfortheseventhLPARbootdevice?（）A.Anadditional7311-D10drawerB.AnadaptertobootoffaSANdeviceC.AnadditionaldisktothemediabayD.Twodiskstotheinternalconfiguration

单项选择题 下面关于关系代数的不正确叙述是( )。

单项选择题 Whichofthefollowingperformancetoolscanbeusedtodetermineifasystemisthrashing？（）