单项选择题

A.TheyplantousetheTestingpartitiononlyoccasionallyandwanttominimizehardware.Whichofthefollowingmeetstheserequirements?()
A.Createasystemprofileforeachpartition.Assignallneededresourcesas‘required‘.
B.Defineallsystemresourcesas‘desired‘ontheTestingpartition.Activateonlyasneeded.
C.Createtwosharedprocessorpools.AssigntheminimalI/Oresourcesrequiredforeachpartitiontothesharedpools.
D.Createbothpartitionswithminimal‘required‘resources,andoptionalresourcesas‘desired‘.Activateeachpartitionasnecessary.