IStaxonomy

IStaxonomy - Information Systems Serve 3 Roles IS can...

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Information Systems Serve 3 Roles IS can support 3 different levels in business
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Expanding Role of IS Information Systems are being used in more areas, especial at the strategic level. At the same time, Information Systems are expanding participation of End Users (The Grunts) Biggest advantages of IS: Information can flow up the pyramid faster and more effectively.
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Types of Information Systems
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Transaction Processing System (TPS) Supports Operations Updates Operational Databases Examples: ATM Machine System – Banking Transactions Cash Register System – Point of Sale Transactions Accounting System – Checking Account Transactions Even Pay-per-view or OnDemand is a TPS
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Process Control Systems (PCS) Supports Operations Monitor and Control Industrial/Manufacturing Process Examples: Petroleum Refining Power Generation Automobile Manufacturing
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Enterprise Collaboration Systems (ECS) Supports Operations (Surprised?) Teamwork, communication, and collaboration
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This note was uploaded on 11/15/2011 for the course I SYS 201 taught by Professor Meservy during the Winter '11 term at BYU.

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IStaxonomy - Information Systems Serve 3 Roles IS can...

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