Perform the following: A. Configure first domain controller for abc-xxx.com domain. [10] B. Configure dhcp services on the primary domain controller. [10] C. Install the client machine and join the domain. [10] D. Create the organizational units. [5] E. Create the domain users. [5] F. Create the domain groups. [5] G. Assign users to the appropriate groups. [5] H. Configure the second domain controller. [10] I. Verify replication. [5]