Download JNTU-Hyderabad MBA 3rd Sem R15 2018 Dec 723AR Decision Support System Question Paper

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Code No: 723AR

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MBA III Semester Examinations, December - 2018

DECISION SUPPORT SYSTEM

Time: 3 hours

Max.Marks: 75

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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

1. Write short notes on:

a) Decision analysis approach [5]

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b) Advantages of standalone DSS [5]

c) Features of data-driven DSS [5]

d) Features of GDSS [5]

e) Data Source Layer [5]

PART - B 5 × 10 marks = 50

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2. How does DSS support in managerial decision making? Discuss its characteristics and benefits. [10]

OR

3. Explain DSS Development Methodology in Historical Perspective. [10]

4. How can a reliable DSS be built? Explain the various fundamental SDLC phases in developing a DSS. [10]

OR

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5. What are various factors that determine the success of DSS implementation? Explain. [10]

6. Explain the differences between GDSSs and DSSs. [10]

OR

7. Explain the various important factors that deserve to be considered in selecting tools for constructing DSS. [10]

8. What is GDSS technology? Describe its features and components. [10]

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OR

9. What is MRT? Explain its framework. [10]

10. What are the benefits of Data Warehousing? Distinguish between the OLTP and OLAP. [10]

OR

11. Describe the various stages of Data warehousing. [10]

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