Section 512 of the Digital Millennium Copyright Act offers protection from copyright claims based on user-submitted material as well as on links to online material posted on other sites. The coverage depends on which of the following conditions?
The publisher does not know that infringing content has been posted.
The publisher does not receive financial benefit from the infringing activity.
The publisher must promptly remove or disable access to infringing material when he or she is made aware of it
All of the above