All servers in your environment run Windows Server 2003. You have the following three servers:

one x86-based server

two x64-based servers

Each server is equipped with a single network adapter. You need to create a server cluster.

What should you do first?

A.
Install a second network adapter on the x86 server.

B.
Install a second network adapter on each of the x64 servers.

C.
Install iSCSI host bus adapters on all three servers.

D.
Install Fibre Channel host bus adapters on all three servers.