You have a SharePoint Server 2010 Service Pack 1 (SP1) server farm that hosts intranet sites for
internal users. The farm uses Active Directory for authentication. The farm contains two web
applications named WebApp1 and WebApp2 that have the following configurations:
• WebApp1 is used by the finance department and uses the URL http://finance.contoso.com.
• WebApp2 is used by the marketing department and uses the URL http://marketing.contoso.com.
You have a Microsoft SharePoint Online environment. External users use the environment to access
content.
You need to recommend a solution to authenticate the external users by using the internal Active
Directory infrastructure.
What should you include in the recommendation?

A.
Network Access Protection (NAP)

B.
Active Directory Federation Services (AD FS)

C.
The Access Services service application

D.
Network Load Balancing (NLB)

E.
Microsoft Visual Studio 2010

F.
an ASP.NET Membership Database

G.
Remote BLOB Storage (RBS)

H.
the Secure Store Service service application

I.
Information Rights Management (IRM)

J.
a BLOB cache
K.
managed accounts
L.
service application groups
M.
SharePoint Health Analyzer
N.
alternate access mappings
O.
User policies
P.
cross-firewall access zones

Explanation: