AcustomerisinterestedinobtaininganAIXsolutionfromIBM.Theyhavetwoprimaryglobalrequirements？Availability（althoughHACMPisnotrequired）？LowcostWhichofthefollowingapproachesshouldthepSeriestechnicalspecialistusetomeetthecustomer’srequirementsandensurecustomersatisfaction？（）
A.Designtheleast-costsolutiontopreventthecompetitionfromwinningthebusiness.
B.Designadisasterrecovery（DR）solutionandconvincethecustomerwhyDRisimportanttotheirbusiness.
C.UsetheHACMPspecialisttodesignthesolutionandincludeHASmoothStartservicesaspartoftheproposal.
D.Designasolutionwithredundantpartsandexplaintothecustomertheincrementalcostassociatedwiththeredundancy.
参考答案：D
