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（）

单项选择题 You deploy a new Active Directory Federation Services （AD FS） federation server.     You request new certificates for the AD FS federation server. You need to ensure that the AD FS  federation server can use the new certificates.     To which certificate store should you import the certificates（）

单项选择题 You deploy an Active Directory Federation Services （AD FS） Federation Service Proxy on a  server named Server1.   You need to configure the Windows Firewall on Server1 to allow external users to authenticate by  using AD FS.     Which inbound TCP port should you allow on Server1（）