You are preparing to migrate your Microsoft Office Project Server 2003 and Windows SharePoint Services 2.0 environment to Project Server 2007. You need to ensure that project data is in a state that is ready for migration before the actual migration is performed. What should you do?

A.
Run the Migration tool by using no options.

B.
Run the Migration tool by using the Cverify option.

C.
Run the PreScan.exe utility on the Windows SharePoint Services 2.0 farm.

D.
Run the stsadm.exe Co Preparetomove command on the Windows SharePoint Services 2.0 content database.