A.RecordaweeksuseractivitybyusingSQLProfiler.Applystructuralchanges.ReplaytheactivityandthenruntheUsageBasedOptimizationWizard.
B.Applystructuralchanges.RuntheDatabaseEngineTuningAdvisor.
C.Applystructuralchanges.RuntheUsageBasedOptimizationWizard.
D.RecordaweeksuseractivitybyusingSQLProfiler.Applystructuralchanges.RuntheDatabaseEngineTuningAdvisor.
参考答案:A