chap06[1].ppt 249KB May 20 2010 09:29:46 PM
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Retrieve Retrieve information information elements elements Analyze Analyze entire entire files files Prepare Prepare reports reports from from multiple multiple
Customer Mail Sales orders Entered sales orders Entered sales order data Sorted sales records Sales commission report Sales manager Sales order form file 1. Enter sales order
Information is one of five main resources Information is one of five main resources Computer output used by managers and Computer output used by managers
External External Services Services Border Router Border Router IP Choke IP Choke Protocol Filter Protocol Filter Internal/External Internal/External Service Gateway Service
Reverse Reverse Engineering Engineering Reverse Reverse Engineering Engineering Reverse Reverse Planning Planning Phase Phase Analysis Analysis Phase Phase Design Design
– Periodic reports, special reports, simulations Periodic reports, special reports, simulations Similar needs Similar needs. – Functional area
Electronic and voice mail Electronic and voice mail Computer calendaring Computer calendaring Audio conferencing Audio conferencing Video conferencing Video conferencing.
Marketing information system Manufacturing information system Finance information system Human resource information system Marketing function Manufacturing function Finance
