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

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

Accounting Information Systems

10th Edition

ISBN:9781337619202

Author:Hall, James A.

Publisher:Hall, James A.

Chapter13: Systems Development And Program Change Activities

Section: Chapter Questions

Problem 1P: ANNOUNCING A NEW INFORMATION SYSTEM The AJAX Company is considering implementing a new accounting...

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Consider the following dialogue between a system professional, Jim Festin, and a manager of adepartment targeted for a new information system, Charles Puno:Festin: The way to go about the analysis is to first examine the old system, such as reviewing keydocuments and observing the workers perform their tasks. Then we can determine which aspects areworking well and which should be preserved.Puno: We have been through these types of projects before and what always ends up happening isthat we do not get the new system we are promised; we get a modified version of the old system.Festin: Well, I can assure you that will not happen this time. We just want a thorough understanding ofwhat is working well and what is not.Puno: I would feel much more comfortable if we first started with a list of our requirements. We shouldspend some time up-front determining exactly what we want the system to do for my department. Thenyou systems people can come in and determine what portions to salvage if you…
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