Exam (elaborations)
Computer based information systems (1)
- Institution
- Chapter 5: Time Value Of Money
Computer based information systems (1)
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Computer based information systemstransaction processing systems-TPS - ANS-the computer records day to day transactions like
banking, bills, production outcome
management information systems-MIS - ANS-summarizes the detailed data of the the
transaction; example weekly sales and production schedules
Decision Support Systems-DSS - ANS-provides a flexible tool for analysis; they help
middle-level managers and others on a wide range of problems
Executive Support Systems-ESS - ANS-easy to use system that presents information in a very
highly summarized form
Transaction processing system is also the same as... - ANS-Data processing system
sales order proccesing - ANS-the activity records the customers request for the companies
product or services-the warehouse is ordered to ship the product
accounts recievable - ANS-activity records money received or owed by customers
inventory - ANS-the goods thaat the company has in stock
inventory control system - ANS-keeps records of the number of each kind of part or finished
good
general ledger - ANS-keeps track of all summaries of all the foregoing transactions
periodic reports - ANS-they produce regular intervals-monthly sales report
exception reports - ANS-It may be used to alert the district managers and salespeople to give
the product more attention
demand report - ANS-it produced on request-whatever is most popular at the time
Decision support sytems - ANS-managers have to answer unexpected an nonrecurring
problems
User - ANS-its someone who has to make decisions
system software - ANS-works behind the scenes to handle the operating procedures
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