Your company has an Exchange Server 2010 Service Pack (SP1) organization and a hybrid deployment of Office 365. You have

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Your company has an Exchange Server 2010 Service Pack (SP1) organization and a hybrid deployment of Office 365. You have two federation servers named
Server1 and Server2. You manage Server1 and Server2 by using a user account that is a member of the Domain Admins group. You need to set the authentication method of the federation servers to forms-based authentication. What should you do?

A. Modify the Web.config file in the %systemroot%\inetpub\adfs\Is directory.
B. Modify the Global.asax file in the %systemroot%\inetpub\adfs\Is directory.
C. From the AD FS 2.0 Management console, add a claims provider trust.
D. From the AD FS 2.0 Management console, add a relaying party trust.