单项选择题 Your network contains two servers named Server1 and Server2 that run Windows Server 2008  R2. Server1 has the Active Directory Federation Services （AD FS） Federation Service role  service installed.     You plan to deploy AD FS 2.0 on Server2.     You need to export the token-signing certificate from Server1， and then import the certificate to  Server2.   Which format should you use to export the certificate（）

单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a  server named Server1. The Active Directory Federation Services （AD FS） role is installed on  Server1.     Contoso.com is defined as an account store.  A partner company has a Web-based application that uses AD FS authentication. The partner  company plans to provide users from contoso.com access to the Web application. You need to  configure AD FS on contoso.com to allow contoso.com users to be authenticated by the partner  company.     What should you create on Server1（）

单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a  server named Server1. Server1 has the Active Directory Federation Services （AD FS） role  installed.  You have an application named App1 that is configured to use Server1 for AD FS authentication.  You deploy a new server named Server2. Server2 is configured as an AD FS 2.0 server. You  need to ensure that App1 can use Server2 for authentication.     What should you do on Server2（）