In questions like these you need to define each thing mentioned and what it consists of and also tell what each does. You need to list the components as well as tell what they do. A minimal complete answer would be i.e. A change in any of these components require a change in the others. An organization's present and future accomplishments depend in many respects on what its systems will permit it to do.
Contemporary systems are integral to the management strategic goals of the firm.
The Internet is an international network of over 100,000 public and private networks used to exchange information or perform business transactions. The Internet has changed the role of information systems by allowing the separation of work from location through the virtual organization. Networks allow the flattening of organizations because line workers can make decisions formerly made by managers, increase the flexibility of organizations, opened up new opportunities for electronic markets and electronic commerce. It has potential for reshaping the way information systems are used in business and daily life. By eliminating many technical, geographical, and cost barriers obstructing the global flow for information, the Internet is accelerating the information revolution.