You work as the enterprise exchange administrator at Xxx .The Xxx network consists of a domain named xxx .Xxx is using Microsoft Exchange Server 2010.The Xxx network contains a server named XXX-EX10 configured with the following roles.
（1）Client Access Role 
（2）Hub Transport Role 
（3）Mailbox Server Roles 
What action must you take to guarantee e-mail availability to Xxx users who are are utilizing regular mail clients like Microsoft Outlook Express or Windows Live Mail？（）

单项选择题YouworkastheenterpriseexchangeadministratoratXxx.TheXxxnetworkconsistsofadomainnamedxxx.XxxhasthreeExchangeServer2007mailserversnamedXXX-EX01，XXX-EX02andXXX-EX03thathasthefollowingimplementation：records.WhatactionmustyoutaketomakesureoftheavailabilityofthemailboxesonXXX-EX03iftheemployeesutilizetheExchangeActiveSyncaftertheinstrallationofXXX-EX04？（）

A.You should use Basic authentication on Exchange ActiveSync and set up only Basic authentication on the RPC virtual directory.
B.You should use NTLM authentication on the RPC virtual directory.
C.You should use Microsoft Challenge Handshake Authentication Protocol version 2 （MS-CHAP v2） on XXX-EX01.
D.You should use the anonymous setting in the authentication type for the Microsoft-Server-ActiveSync virtual directory on XXX-EX01.

单项选择题You work as the enterprise exchange administrator at Xxx .The Xxx network consists of a domain named xxx .The Xxx network has three mail servers named XXX-SR11， XXX-SR12 and XXXSR13 that has the following implementation：  （1）2003 SP2.  （2）2003 SP2.  （3）running Exchange Server 2010.  How can you perform the migration of the mailboxes from XXX-SR12 to XXX-SR13 and to assure the availability of the mailboxes？（）

A.You should implement recipient filtering.
B.You should configure EdgeSync synchronization.
C.You should implement Transport Protection Rules.
D.You should deploy the Exchange Server 2010 Hub Transport server role.

单项选择题YouworkastheenterpriseexchangeadministratoratXxx.TheXxxnetworkconsistsofadomainnamedxxx.XxxisusingMicrosoftExchangeServer2010astheirmessagingsolution.TheXxxnetworkcontainsaservernamedXXX-EX10.YoureceiveinstructionfromXxxtoaddtheHubTransportServerroleonXXX-EX10.WhatcommandcanbeusedforinstallingtheHubTransportServerrole？（）

A.You should run the setup /ps.
B.You should run the Setup.com /M：Install /R：HT.
C.You should run the setup.exe.
D.You should run the scanforfeature.

单项选择题YouworkastheenterpriseexchangeadministratoratXxx.TheXxxnetworkconsistsofadomainnamedxxx.TheXxxnetworkhasamailservernamedXXX-EX01.WhatactionsmustyoutaketodoanunattendedinstallationofExchangeServer2010serveronXXXEX01？（）

A.You should add recipient filter.
B.You should add create Send connectors.
C.You should run setup /ps.
D.You should add setup.com in the script.

多项选择题YouworkastheenterpriseexchangeadministratoratXxx.TheXxxnetworkconsistsofadomainnamedxxx.TheXxxnetworkhasaclientcomputernamedXXX-WS662thathasMicrosoftWindows7installed.HowcanyouproceedwiththedeploymentofmanagementtoolsforExchange2010onXXX-EX02？（）

A.You should run the Test-ServiceHealth cmdlet.
B.You should deploy Microsoft .NET Framework 3.5.1.
C.You should run the ACLDIAG and the scanforfeature command.
D.You should deploy Internet Information Services （IIS） 6.0 Management console.
E.You should run the wuauclt.exe /detectnow command.