You work as an IT engineer in an international company which is named WINTEL. You are in charge of the network of the company. You have a Windows Small Business Server (SBS) 2003 environment installed on a server named server1 in the network. Now you use the Migration Wizard to upgrade the (SBS) 2003 environment to a Windows Small Business Server (SBS) 2008 environment to meet the business requirements. In order to have the Windows SBS 2003 server removed from Active Directory Domain Services (ADDS), which three options should you choose? (Each correct answer presents part of the solution. Select three.)
A.
You should stop the Network Policy Server service to remove the Windows SBS 2003 server from Active Directory Domain Services (AD DS).
B.
You should uninstall Exchange Server 2003 from the Source Server to remove the Windows SBS 2003 server from Active Directory Domain Services (AD DS).
C.
You should use the DCPROMO command-line tool to remove the Windows SBS 2003 server from Active Directory Domain Services (AD DS).
D.
You should stop the Active Directory Domain Services service to remove the Windows SBS 2003 server from Active Directory Domain Services (AD DS).
E.
You should have the Windows SBS 2003 server deleted from the Computers container in Active Directory Users and Computers.