E-Commerce ____________________

Multiple Choice

E-commerce ____________________.

A) involves buying, selling, marketing, and servicing of products, services, and information over a variety of computer networks
B) uses the Internet, intranets, and extranets to support every step of the commercial process, such as multimedia advertising, product information, and customer support
C) involves Internet security and payment mechanisms that ensure completion of delivery and payment processes
D) All of the choices are correct.