Expert systems being used to assist decision makers
Please provide a detailed definition of expert systems and emphasize what they are used for.
Describe some examples in which expert systems are being used to assist decision makers.
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Problem: Why is it important to assess business user attitudes, not just their use of information? 100 words or more.
Problem: Why is an accurate and complete requirements definition especially critical when using the SDLC "waterfall" approach? 100 words or more.
Problem: Why is making a lot of modifications to a packaged system sometimes a risky approach, and what are the alternatives? 100 words or more.
Problem: Briefly describe the steps of a pure prototyping methodology as an alternative to an SDLC approach. Which disadvantages of an SDLC methodology are addressed by a prototyping approach? (250 words)
Please provide a detailed definition of expert systems and emphasize what they are used for. Describe some examples in which expert systems are being used to assist decision makers.
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Problem: What are the advantages and disadvantages of using standard protocols and reference models such as the Open Systems Interconnection? Identify at least three of each.
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