Covers the analysis and design of information systems, from requirements analysis to physical design. The central case study is based on the authors' business and teaching experience, and details the analysis and design of a computer system for a food warehousing company.Relationships are recorded in the Logical Data Model if they represent associations between entities that are of interest to the system. 4. The Logical Data Structure is a diagrammatic representation of entities of the system under study and their relationships. 5. The Logical Data ... Each exam for a module lasts one hour and consists of 25 of these questions randomly chosen by the system. Students areanbsp;...
|Title||:||Practical Business Systems Development Using SSADM|
|Author||:||Philip L. Weaver, Nick Lambrou, Matthew Walkley|
|Publisher||:||Pearson Education - 2002-01-01|