单项选择题 AnapplicationusesWindowsAzureTablestorage.Theapplicationusesfivetables.Onetableusedbytheapplicationisapproachingthelimitforstoragerequestspersecond.Youneedtorecommendanapproachforavoidingdataaccessthrottling.Whatshouldyourecommend？（）A.Useasinglepartitionkeyforthetable.B.Compressdatabeforestoringitinthetable.C.Createadditionalpartitionkeysforthetable.D.Continuallyremoveunnecessarydatafromthetable.

单项选择题 AWindowsAzureapplicationretrievesdatafromSQLAzure.Youneedtorecommendanapproachforimprovingapplicationqueryperformance.Whatshouldyourecommend？（）

单项选择题 YouaredesigningaWindowsAzureapplication.TheapplicationincludesawebroleandaworkerrolethatcommunicatebyusingaWindowsAzureQueue.Theworkerroleprocesseseachmessagewithin10secondsofretrievingitfromthequeue.Theworkerrolemustprocesseachmessageexactlyonetime.Ifaprocessdoesnotcomplete，theworkerrolemustreprocessthemessage.Youneedtorecommendanapproachfortheworkerroletomanagemessagesinthequeue.Whatshouldyourecommend？（）A.Processthemessageandthendeleteitfromthequeue.B.Deletethemessagefromthequeuewhenretrievingthemessage.C.Setthevisibilitytimeoutofthemessageto1whenretrievingthemessage.D.Processthemessageandthensetthevisibilitytimeoutofthemessagetothemaximumvalue.