Siobhan Has Recently Opened a Facebook Account and as a New

Multiple Choice

Siobhan has recently opened a Facebook account and as a new user, is posting frequently and accepting many friend requests.You see a post about an upcoming trip and notice that her profile is open to the public.What can you tell Siobhan to help her use social networking safely?

A) Be cautious about what information she posts.
B) Allow anyone who "friends" her to view her information.
C) Post all types of photos more often.
D) Ignore notices from the social networking site about changes to security.