YouworkastheenterpriseexchangeadministratoratTestKing.com.YouareresponsibleformanagingtheExchangeServer2010environment.YouareintheprocessofdevisingaplantoinstallamonitoringsolutionfortheExchangeServer2010environment.YoureceivenotificationtoproposeasolutiontomanagementfortrackingoftheusageofActiveSyncclientsaswellasanalyzingtheusagetrends.Whatshouldyoudo？（）

A.TestbestoptionistoincludetheExchangeServerPerformanceTroubleshooterinthesolution.

B.TestbestoptionistoincludetheInternetInformationServerlogfilesinthesolution.

C.TestbestoptionistoincludetheMicrosoftSystemControlConfigurationManagerinthesolution.

D.TestbestoptionistoincludetheExchangeServerMailFlowTroubleshooterinthesolution.