Your network contains an Active Directory domain named contoso.com. The domain
contains 10 sites. The sites are located in different cities and connect to each other by using
low-latency WAN links.
In each site, you plan to implement Microsoft System Center 2012 Configuration Manager
and to deploy multiple servers.
You need to recommend which Configuration Manager component must be deployed to
each site for the planned deployment.
What should you include in the recommendation?
More than one answer choice may achieve the goal. Select the BEST answer.

A.
A management point

B.
A software update point

C.
A distribution group point

D.
A secondary site server that has all of the Configuration Manager roles installed

Explanation:
http://technet.microsoft.com/en-us/library/hh427335.aspx
Distribution point groups provide a logical grouping of distribution points and collections for
content distribution.

A Distribution point group is not limited to distribution points from a single site, and can
contain one or more distribution points from any site in the hierarchy. When you distribute
content to a distribution point group, all distribution points that are members of the
distribution point group receive the content.