You manage a member server that runs Windows Server 2008 R2.
The server has the Web Server (IIS) server role installed.
The Web server hosts a Web site named Intranet1.
Only internal Active Directory user accounts have access to the Web site.
The authentication settings for Intranet1 are configured as shown:

You need to ensure that users authenticate to the Web site by using only the Microsoft Challenge Handshake Authentication Protocol version 2 (MS-CHAPv2) encrypted Active Directory credentials.

Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A.
Add the Digest Authentication role service and the URL Authorization role service to the server.

B.
Add the Windows Authentication role service to IIS. Configure the Windows Authentication setting to Enabled in the Intranet1 properties.

C.
Configure the Basic Authentication setting to Disabled in the Intranet1 properties.

D.
Configure the Default domain field for the Basic Authentication settings on Intranet1 by adding the name of the Active Directory domain.

E.
Configure the Basic Authentication setting to Disabled and the Anonymous Authentication setting to Enabled in the Intranet1 properties.