Chapter 01

What is a system?

A set of interrelated components

With a clearly defined boundary

Working together

To achieve a common set of objective

What is an information system?

.All the components and resources necessary to deliver information and functions to the organization.

What is Information Technologies?

Hardware, software, networking, data management.

What is E-Business?

•         Usi...

Ecommerce definition and types of ecommerce

Ecommerce (e-commerce) or electronic commerce, a subset of ebusiness, is the purchasing, selling, and exchanging of goods and services over computer networks (such as the Internet) through which transactions or terms of sale are performed electronically. Contrary to popular belief, ecommerce is not just on the Web. In fact, ecommerce was alive and well in business to business ...