You have a server that runs Windows Server 2008 R2. You plan to install Exchange Server 2010 on the server.
You need to install the Exchange Server 2010 pre-requisites for the Unified Messaging (UM), Mailbox, Client Access, and Hub Transport server roles.
What should you run?
A.
Setup.com /AnswerFile:Exchange-All.xml.
B.
Setup.com /Roles:HT, MB, UM, CA, MT.
C.
ServerManagerCmd.exe -IP Exchange-All.xml.
D.
ServerManagerCmd.exe -IP Exchange-CADB.xml.
Explanation:
Reference:http://technet.microsoft.com/en-us/library/bb691354.aspx
http://exchangeserverpro.com/installing-exchange-server-2010-pre-requisites-on-windows-server-2008-r2