You have a server that runs Windows Server 2008. The Web Server (IIS) role is installed. <br /> You plan to host multiple Web sites on the server. You configure a single IP address for the server. All Web sites are registered in DNS to point to the single IP address. <br /> You need to ensure that each Web site only responds to requests by name from all client computers. <br /> What should you do?()
A、Configue a unique port for each Web site.
B、Configue a unique IP address for each Web site.
C、Configue a unique Host Header for each Web site.
D、Edit the Hosts file on the server to add all the Web site names associated to the network address.