What is the difference between information technology and information systems? Describe some of the functions of information systems.

What is the difference between information technology and information systems? Describe some of the functions of information systems. 



Answer: Information technology (IT) consists of all the hardware and software that a firm needs to use in order to achieve its business objectives. Information systems are more complex. An information system can be defined technically as a set of interrelated components that collect (or retrieve), process, store, and distribute information to support decision making and control in an organization. The functions of an information system are to support decision making, coordination, and control; help employees analyze problems; help employees visualize complex subjects; and help create new products.

Comments

Popular posts from this blog

What is JAD and how are users involved? What are advantages and disadvantages of JAD?

What are the three dimensions to business problems? Give an example of each.

A laboratory assistant prepared solution of 0.8 M, 0.6 M, 0.4 M, and 0.2 M sucrose, but forgot to label them. After realizing the error, the assistant randomly labeled the flasks containing these four unknown solutions as flask A, flask B, flask C, and flask D.