You are the network administrator for your company. The company’s network consists of a single Active Directory domain. The servers on the network run Windows Server 2008 and Windows Server 2003. The company’s network contains a domain controller, named DC1, which runs Windows Server 2008.

The company opens a new branch office that will be used by employees in the Marketing department. The branch office is located in a physically insecure location. You are in the process of installing a server in the branch office. You want to meet the following requirements:

– Users’ logon requests are serviced locally.
– Users’ credentials are not misused if the server is compromised.
– Network traffic between the main office and the branch office is reduced.
What should you do to achieve the desired goals?

A.
Install Active Directory Domain Services (AD DS) in the branch office.

B.
Install a read-only domain controller (RODC) in the branch office.

C.
Install Active Directory Federation Services (AD FS) in the branch office.

D.
Install Active Directory Lightweight Directory Services (AD LDS) in the branch office.