I'm not sure about the correct answer, but Option B looks like it might involve modifying a configuration file, which could be a valid way to log activity for a single user.
Option D seems to be the correct answer, as it specifically mentions logging for a single user. The other options don't seem to be directly related to the task at hand.
Ahmed
2 days agoEloisa
6 days agoKrystina
6 days agoRozella
8 days agoKrystina
13 days ago