AnHACMPclusterhasthreenodesofunequalsize.ThelargestnodeisNode’A’.TheprimaryapplicationonNode’A’hastwocomponents.Onecomponentismemoryintensive,theotherisIOintensive.Nodes’B’and’C’arerunningwebserversanddatabasesthataccessinformationproducedbyapplicationsonNode’A’.Thecustomerrequiresthemostperformancefromtheprimaryapplicationandwantsallnodesavailableforfalloverprocessing.
Whichofthefollowingisthebestsolutionformeetingthecustomerrequirements?()