Your company has a main office and a branch office. The main office is located in Detroit.
The branch office is located in Seattle. The network contains an Active Directory domain named
adatum.com. Client computers run either Windows 7 Enterprise or Windows 8 Enterprise.
The main office contains 1,000 client computers and 50 servers.
The branch office contains 20 client computers. All computer accounts for the branch office are
located in an organizational unit (OU) named SeattleComputers.
A Group Policy object (GPO) named GPO1 is linked to the SeattleComputers OU.

You need to configure BranchCache for the branch office.

Answer:

Explanation:
http://technet.microsoft.com/en-us/library/dd637820(v=ws.10).aspx