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How Business Uses Information



          Systems







                                                      Enterprise computing


                                                            systems


                                                             – Support company-wide


                                                                  operations and data

                                                                  management requirements


                                                      Transaction processing


                                                            systems


                                                             – Efficient because they process a

                                                                  set of transaction-related


                                                                  commands as a group rather

                                                                  than individually




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