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
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
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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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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