The majority of your Infrastructure is on premises and you have a small footprint on AWS Your company has
decided to roll out a new application that is heavily dependent on low latency connectivity to LOAP for
authentication Your security policy requires minimal changes to the company’s existing application user
management processes.
What option would you implement to successfully launch this application1?

A.
Create a second, independent LOAP server in AWS for your application to use for authentication

B.
Establish a VPN connection so your applications can authenticate against your existing on-premises LDAP
servers

C.
Establish a VPN connection between your data center and AWS create a LDAP replica on AWS and
configure your application to use the LDAP replica for authentication

D.
Create a second LDAP domain on AWS establish a VPN connection to establish a trust relationship
between your new and existing domains and use the new domain for authentication

Explanation:
http://msdn.microsoft.com/en-us/library/azure/jj156090.aspx