You have a SharePoint Server 2010 server farm.

The server farm contains several Microsoft InfoPath forms.

You need to ensure that all the InfoPath forms can use embedded SQL authentication.

What should you do from Central Administration?

A.
Create a new data connection file.

B.
Modify the InfoPath Forms Services settings.

C.
Modify the InfoPath Forms Services Web service proxy settings.

D.
Create a new target application in the Secure Store Service.

Explanation:
BURGOS MNEMO: "Modify the InfoPath Forms Services settings"

Configure InfoPath Forms Services (Office Forms Server)
http://technet.microsoft.com/en-us/library/cc197394(office.12).aspx