Refer to

Multiple Choice

refer to

A) Web pages that serve as publicly accessible personal journals for individuals or organizations.
B) computer files that a marketer can download onto the computer or mobile phone of an online shopper who visits the marketer's website.
C) electronic shopping agents that comb websites to compare prices and product or service features.
D) filters that reduce the number of unsolicited intrusions into an individual's e-mail account.
E) interactive Internet-enabled systems that allow individual customers to design their own products and services.