Pop-up ad - ...
A) is an advertisement that appears in a separate window when you connect to a Web page.+
B) is a program that extends a browser’s ability to work with file formats.
C) is an e-mail based scam that’s designed to persuade you to reveal confidential information such as your bank account number or Social Security number.
D) is an exploit that redirects users to fake sites by poisoning a domain name server with a false IP address.
E) (Post Office Protocol version 3) used to manage your incoming mail.