Your network contains two standalone servers named Server1 and Server2 that have Active Directory Lightweight Directory Services （AD LDS） installed.Server1 has an AD LDS instance. You need to ensure that you can replicate the instance from Server1 to Server2. What should you do on both servers（）

A. Obtain a server certificate.
B. Import the MS-User.ldf file.
Create a service user account for AD LD
D. Register the service location （SRV） resource records.