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Essay / Research Paper Abstract
A 3 page paper that explains what an information system is, including the elements included in the system. The writer comments on the different types of information needed by different people in the organization. Bibliography lists 4 sources.
Page Count:
3 pages (~225 words per page)
File: MM12_PGisdf9.rtf
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Unformatted sample text from the term paper:
provide the processing power and various infrastructures. Hardware usually consists of the CPU (central processing unit), RAM, hard disk, NIC interfaces, multimedia devices, an external drive or tape and other
such devices (blurtit.com, n.d.). * The software system are the application programs that process data, which is stored in the database, which also stores transactions (PC Magazine, n.d.). These may
include programs that connect the users with the devices. Program user manuals and other types of documentation are included in this element (blurtit.com, n.d.). Application programs are used for entering
data, updating and reporting (PC Magazine, n.d.). * Liveware is a slang term used for the people who are using the system. So, it refers to the people who operate
the system. These people operate it, and perform a variety of useful tasks (blurtit.com, n.d.). * The data collected in the system will be turned into useful information. The system
collects data, e.g., sales revenues, and software applications are used to use the data to provide users with information with which to make decisions (blurtit.com, n.d.). * The procedures are
those policies and rules related to operating the system (blurtit.com, n.d.). Manual procedures reveal how data are obtained, they are about the input and output related to the system. These
procedures tell the computer what to do and when; machine procedures tell the computer how to do what they do (PC Magazine, n.d.). Information systems are used for transaction processing
and batch processing. Transaction processing is concerned with the daily work and could include updating information about customers, vendors, suppliers, all for the master file (PC Magazine, n.d.). Organizations
are likely to have a number of transaction processing systems, e.g., billing systems, production systems, purchasing systems, inventory control systems and so on (tutor2u.net, n.d.). Batch processing occurs at the
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