Download JNTU-Hyderabad MBA 3rd Sem R15 2018 Jan 723AQ Database Management Systems Question Paper

Download JNTUH (Jawaharlal Nehru Technological University Hyderabad) MBA (Master of Business Administration) 3rd Semester (Third Semester) R15 2018 Jan 723AQ Database Management Systems Previous Question Paper

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Code No: 723AQ
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MBA III Semester Examinations, January - 2018
DATABASE MANAGEMENT SYSTEMS
Time: 3hours 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

1.a) What are the components of Organizational memory? [5]
b) Describe the need for the database planning. [5]
c) What is the difference between Development project failure and system failure?
[5]
d) Define Meta data and Human Meta data with example. [5]
e) Explain step by step procedure for developing a project plan. [5]

PART - B 5 ?10 Marks = 50

2. What is a Database system? Explain the advantages and its architecture with neat
diagram. [10]
OR
3. Discuss in detail about Relational Database Systems. [10]

4. Explain how to share data between different levels of users and among different
locations. [10]
OR
5. What is Database project? Explain the steps for Database Development Life Cycle.
[10]

6.a) Explain how to separate physical and logical data representations of Data?
b) What is meant by Overhead Costs? [5+5]
OR
7. Briefly explain about Client-server Database architecture with neat diagram.[10]

8. What is Data warehousing? Explain in detail about its users, need and applications.
[10]
OR
9. Discuss different types of Multidimensional data structures. [10]

10.a) What is OLAP? Explain its architectures.
b) What is the difference between General OLAP, Web based OLAP. [5+5]
OR
11. What is Data Mining? Explain about Decision Tree algorithms with example.[10]
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R15
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