单项选择题
A.ESD Equipment
B.Multimeter
C.POST Card
D.Toner Probe
单项选择题 Aserveradministratorimplementsasolutionthatshouldfixanissue.Whichofthefollowing shouldtheadministratordoNEXTinthetroubleshootingprocess？（）
单项选择题 Adatacentermanagerwouldliketoensurethatallfiresuppressioninthedatacenterissafeforthe equipmentintheroom.Whichofthefollowingclassificationsshouldbelistedonthefire suppressionsystem？（）
单项选择题 Anadministratorhasencounteredanerrorwhilepatchingavirtualizedguestmachine.Whichof thefollowingtechnologieswouldallowtheadministratortorestoretoapre-patchedstatethe FASTEST？（）