Certkiller .com is migrating from NT to Windows 2003. They are concerned that the existing NT clients will be unable to dynamically update the DNS database, after enabling Dynamic DNS in the new environment. Do you think they should be concerned?

A.
Yes, the client will be unable to dynamically update

B.
No, a proxy server can be defined to update the DNS for the NT client

C.
No, the DHCP server will update the DNS for the client

D.
No, the NT client is able to dynamically update the DNS