After an antivirus server performs filtering, it may a. drop the object b. send the object to the firewall to pass to the destination c. pass the object to the destination directly d. all of the above

The answer is D. The context of the data that is being filtered determines what the antivirus server will do. If the information is corrupted , the server will drop it. Drooping the object will allow the system to not be infected with a virus. If the file is clean it will pass through the firewall onto it's final destination. Again, is the file or object does not contain a virus that was not picked up by the antivirus server it will pass to the destination.

Ithink the answer is both.