This article has multiple issues. Information system analysis and design pdf help improve it or discuss these issues on the talk page.
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This article contains weasel words: vague phrasing that often accompanies biased or unverifiable information. Such statements should be clarified or removed. More specifically, it is the study of complementary networks that people and organizations use to collect, filter, process, create and distribute data.
It focuses on the internal rather than the external. A computer information system is a system that a branch of Science composed of people and computers that processes or interprets information.