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Pearson eText for Essentials of Systems Analysis and Design -- Instant Access (Pearson+)
6th Edition
ISBN: 9780137612420
Author: Joseph Valacich, Joey George
Publisher: PEARSON+
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Pearson eText for Essentials of Systems Analysis and Design -- Instant Access (Pearson+)
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- America Association of Accountants is considering the adoption of a new robust Enterprise Resource Planning System (ERP), [a computer-based information system] for its operations; and Lucasson Incorporated is contracted to develop this system. As the Senior System Analyst at Lucasson Incorporated, you are selected to lead this project. (i). Discuss, in detail, three main categories (or major types) of information system that organizations use, which could possibly be blended (or combined) in the proposed system; and illustrate your answer with relevant practical examples. (ii) For each category you discussed in (i) above, explain specifically how it will help GASC to increase efficiency and productivity of work. (iii). In your own words, explain (in detail) how GASC and/or its members can use systems approach to problem-solving in their work so as to prevent a repeat of the recent financial crisis/meltdown in their sub-sector. (iv) Discuss, in detail, one method that can be used to…arrow_forwardWhy When developing a logical model for a school or college registration system, it is preferable to use a top-down or bottom-up approach.arrow_forwardAs more companies choose to outsource the development of their information systems, will there be less of a need for in-house system analysts? What are the arguments you make in favor of or against this?arrow_forward
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