Tiny graphics files embedded in e-mail messages and in websites that transmit information about users and their movements to a Web server best describes

Tiny graphics files embedded in e-mail messages and in websites that transmit information about users and their movements to a Web server best describes

Tiny graphics files embedded in e-mail messages and in websites that transmit information about users and their movements to a Web server best describes 











A) Web monitors.
B) Web slugs.
C) Web cookies.
D) Web bugs.












Answer: D