单项选择题
Youneedtoensurethatdatabaseschemachangesinbranchofficesresultinthepropernotifications.Whatshouldyoudo?()
A.InstallNotificationServicesonallbranchofficeservers,andconfigureNotificationServicestousealocalnotificationsdatabase.
B.SpecifythatallSQLServerlogfilesmustbearchivedandsentbye-mailtothemainoffice.
C.ImplementDMLtriggersthatuseDatabaseMailtosendane-mailmessageabouttheDMLactivity.
D.ImplementDDLtriggersthatuseDatabaseMailtosendane-mailmessageabouttheDDLactivity.