How should you configure Server1?

Hotspot Question
You have a server named Server1 that runs Windows Server 2016. Server1 has the Windows
Application Proxy role service installed. You need to publish Microsoft Exchange ActiveSync
services by using the Publish New Application Wizard. The ActiveSync services must use
preauthentication. How should you configure Server1? (To answer, select the appropriate options
in the answer area.)

Answer:

Explanation:
Box 1: Active Directory Federation Services (AD FS). The well-known HTTP basic authentication
that you can use in scenarios such as Exchange Active Sync (ActiveSync). This is a new capability
included in this release of Web Application Proxy. For the ActiveSync scenario, the authentication
process includes four core steps:
* Windows Application Proxy (WAP) stops the request and passes all credentials to AD FS.
* AD FS validates, applies policy, and replies with a token.
* Upon success, Web Application Proxy allows the request to pass to the Exchange server.
* Web Application Proxy caches the token for future use.
Box 2: HTTP Basic. The well-known HTTP basic authentication that you can use in scenarios such as Exchange Active Sync (ActiveSync).
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