You administer a Forefront Identity Manager (FIM) 2010 server in your company network. You download a
custom workflow that adds a new activity to the Workflow Designer. You need to deploy the workflow to the FIM
server.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A.
Execute the iisreset.exe command on the FIM server.

B.
Execute the gacutil.exe tool from the elevated command prompt on the FIM server.

C.
Execute the regsvr32.exe tool from the elevated command prompt on the FIM server.

D.
Restart the Forefront Identity Manager Service onthe FIM server.

E.
Copy the assembly to the C:\Windows\Assembly folder on the FIM server.

F.
Copy the assembly to the Global Assembly Cache (GAC) folder on the FIM server.

Explanation:
Indeed as detailed here: http://msdn.microsoft.com/en-us/library/windows/desktop/ff859524(v=vs.100).aspx the
procedure is:
loading the assembly in theGAC using gacutil
Restarting the FIMService service
IISReset to reset the sharepoint based portal