Explain dfd & data dictionary, Management Theories

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Question 1 Explain DFD & Data Dictionary? Explain in detail how the information requirement is determined for an organization

Question 2 What is MIS? Define the characteristics of MIS? What are the basic Functions of MIS? Give some Disadvantage of MIS

Question 3 Explain Knowledge based system? Explain DSS and OLAP with example

Question 4 What are Value Chain Analysis & describe its significance in MIS? Explain what is meant by BPR? What is its significance? How Data warehousing & Data Mining is useful in terms of MIS

Question 5 Distinguish between closed decision making system & open decision making system? What is ‘What - if‘ analysis? Why is more time spend in problem analysis & problem definition as compared to the time spends on decision analysis

Question 6 a. What is ERP? Explain its existence before and its future after? What are the advantages & Disadvantages of ERP?
                   b. What is Artificial Intelligence? How is it different from Neural Networks


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