Explain which of the conversion methods would be suitable for the following. Justify your choice: Upgrading the software for an Automatic Banking Machine (ABM/ATM) Adding a new inventory system along with new computerized cash registers in a supermarket Implementing a student course management system in a university

Fundamentals of Information Systems
8th Edition
ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter7: Knowledge Management And Specialized Information Systems
Section: Chapter Questions
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Explain which of the conversion methods would be suitable for the following. Justify your choice:

  • Upgrading the software for an Automatic Banking Machine (ABM/ATM)
  • Adding a new inventory system along with new computerized cash registers in a supermarket
  • Implementing a student course management system in a university

 

  • List four reasons why your participation as a user of an information system is critical during the systems development life cycle, linking the concepts of user involvement and change management in a software implementation project.

 

  • Why is it so important to understand how a business process works when trying to develop a new information system?
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