Internet advertisers work through ad networks,which:
A) act as brokers for advertisers and Web sites.
B) is used as a supplement to a Web site.
C) restrict unreliable sources from tracking people's behavior on the Internet.
D) tabulate all the Internet activity on a computer.
E) record all the Internet activity on a computer.

Question

Quizplus · Accepted Answer

Most advertisers work through ad networks, which act as brokers for advertisers and Web sites.

Internet Advertisers Work Through Ad Networks,which