Your network contains a Microsoft Office SharePoint Portal server 2003 server farm.
You perform a side by side upgrade of the farm to Sharepoint server 2007
Whatr should you do?
A.
Modify the Manage Farm Features settings of the SharePoint server 2007 farm
B.
Modify the Servers in Farm settings of the SharePoint server 2007 farm
C.
Modify the DNS records
D.
Run the upgrade Pre-scan tool