Your network contains an Active Directory forestnamed contoso.com.
The forest contains two sitesnamed Seattleand Montreal.
The Seattle sitecontains two domain controllers.
The domain controllersare configured as shown in the following table:

You need to enable universal group membership caching in the Seattle site.
Which object’s propertiesshould you modify?
To answer, select the appropriate object in the answer area.

Answer:

Explanation:

Reference:
http://http://technet.microsoft.com/en-us/magazine/ff797984.aspx
Configure Universal Group Membership Caching in Active Directory
You can enable or disable universal group membership caching by following these steps:
1. In Active Directory Sites And Services, expand and then select the site you want to work with.
2. In the details pane, right-click NTDS Site Settings, and then click Properties.
3. To enable universal group membership caching, select the Enable Universal Group Membership Caching
check box on the Site Settings tab. Then, in the Refresh Cache From list, choose a site from which to cache
universal group memberships. The selected site musthave a working global catalog server.
4. To disable universal group membership caching, clear the Enable Universal Group Membership Caching
check box on the Site Settings tab.
5. Click OK.