When it is not possible to determine the identity of the author of a Usenet message using IP addresses in the header, what else can you do to learn more about the author?
A) Look for unusual signature and use of language
B) Search the Web using distinctive aspects of posts
C) Look for similar Usenet messages posted using an alias
D) All of the above

Question

Quizplus · Accepted Answer

Each of the options (A, B, C) provides a viable method to learn more about the author of a Usenet message when IP addresses are not helpful, making D (All of the above) the correct answer.

When It Is Not Possible to Determine the Identity of the Author