What should you configure to ensure that each Web site is accessible over TCP port 80?

Your network contains a Web server that runs Windows Server 2008 R2.
The server has a single IP address.
You plan to create several Web sites.
You need to ensure that each Web site is accessible over TCP port 80.
exhibit What should you configure?

Your network contains a Web server that runs Windows Server 2008 R2.
The server has a single IP address.
You plan to create several Web sites.
You need to ensure that each Web site is accessible over TCP port 80.

What should you configure?

A.
the application pools for the server

B.
the bindings for each site

C.
the ISAPI Filters for each site

D.
the Request Filtering settings for the server