You are designing a DNS Name resolution strategy for the client computer in the customer service department.  What are the two possible ways to achieve the goal？（）

• A、 Create a reverse lookup zone in DNS for each new Domain.
• B、 Add a WINS lookup record to the DNS forward lookup zone.
• C、 Add a WINS reverse record to the DNS reverse lookup zone.
• D、 Enable Dynamic updates for DownLevel client computers on each DHCP server.
• E、 Install the Active Directory Client on All Computers in the Customer service department.