单项选择题
A.Modify the internal URL for the Microsoft-Server-ActiveSync virtual directory.
B.Modify the external URL for the Microsoft-Server-ActiveSync virtual directory.
C.Enable Anonymous Authentication for the Microsoft-Server-ActiveSync virtual directory.
D.Enable Windows Integrated Authentication for the Microsoft-Server-ActiveSync virtual directory.
单项选择题 Your network contains an Exchange Server 2010 server.You need to prevent a user named User1 from downloading attachments larger than 50 KB when using Exchange ActiveSync.Your solution must not affect other users. What should you do first？（）
单项选择题 YouhaveanExchangeServer2010organization.Youneedtolimitthesizeoftheitemsinapublicfolder.Thesolutionmustaffectonlyonepublicfolder.Whichtoolshouldyouuse？（）
单项选择题 YouhaveanExchangeServer2010organization.Youneedtomodifythepermissionsofapublicfolder.Whichtoolshouldyouuse？（）