Question One Clearly explain the need for computer systems in businesses today citing practical examples in different industries. Question two Hardware and software are the main components of a computer system. Indicate and explain the major factors that you will consider in procuring a point of sale software for a retail outlet. Question Three Clearly differentiate between the following:- 1) Computer system 2) Information Systems 3) Information Technology 4) Information and Communications Technology

Fundamentals of Information Systems
9th Edition
ISBN:9781337097536
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter2: Hardware And Software
Section: Chapter Questions
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Question One Clearly explain the need for computer systems in businesses today citing practical examples in different industries. Question two Hardware and software are the main components of a computer system. Indicate and explain the major factors that you will consider in procuring a point of sale software for a retail outlet. Question Three Clearly differentiate between the following:- 1) Computer system 2) Information Systems 3) Information Technology 4) Information and Communications Technology
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