You need to create SharePoint usage logs in a flat text file.
What should you do?

A.
In SharePoint Central Adminstration, enable logging in usage analysis processing.

B.
In the Shared Services Provider, enable advanced usage analysis processing.

C.
In SharePoint Central Adminstration , enable recurring policy usage reports.

D.
In Event viewer, save the Office Session event log as a comma separated values (CSV) file.