This download link is referred from the post: JNTUH MBA 3rd Sem Last 10 Year Question Papers (2010-2020) All Regulation - (JNTU Hyderabad)
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R15
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Code No: 723AQ
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MBA III Semester Examinations, June/July-2018
DATABASE MANAGEMENT SYSTEMS
Time: 3hours
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Max.Marks:75
Note: This question paper contains two parts A and B.
Part A is compulsory which carries 25 marks. Answer all questions in Part A.
Part B consists of 5 Units. Answer any one full question from each unit. Each question carries 10 marks and may have a, b, c as sub questions.
PART - A 5×5 Marks = 25
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- What is DBMS? Explain limitations of traditional systems. [5]
- Explain about sharing data between different levels of users. [5]
- Describe three-level database architecture. [5]
- What is a data warehouse? Explain in detail. [5]
- Explain the concept of neural networks. [5]
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PART - B 5×10 Marks = 50
- Describe the information system cycle and discuss various types of information systems. [10]
OR
- Explain in detail about database system components. [10]
- Discuss in detail about the role of database systems in the organizations. [10]
OR
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- Why is data shared between different functional units? Explain with lucid examples. What is the role of database in this situation? [10]
- What are organizational conflicts? Explain. [10]
OR
- Discuss about separating physical and logical data representation. [10]
- Explain the following:
a) Database structures b) Human meta data [10]OR
- Explain the following:
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b) Computer-based Meta Data for the computer to use [10] - What is data mining? Why is it associated with data warehouse? How the results of decision trees are in an organization? [10]
OR
- a) What are general OLAP product characteristics? Explain.
b) Explain about overcoming resistance to the data warehouse. [10]
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This download link is referred from the post: JNTUH MBA 3rd Sem Last 10 Year Question Papers (2010-2020) All Regulation - (JNTU Hyderabad)