After creating an Upload policy for a group of users, an administrator has found a significant increase in storage usage by Mirage. After further investigation, the administrator finds that the increase is a result of users storing personal MP3 libraries on the system.
What should the administrator do to prevent these files from being protected while allowing the users to store the files on the system?
A. Add a Rule to the User Area for MP3 files in the Upload policy.
B. Create a Collection labeled Exclude MP3s.
C. Add a Rule Exception to the Unprotected Area for MP3 files in the Upload policy.
D. Add a Rule to the Unprotected Area for MP3 files in the Upload policy.
