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Posted Date: 19 May 2013      Posted By:: Jp    Member Level: Gold  Points: 5 (₹ 2)

2010 Shivaji University General B.E Database engineering Question paper



Course: B.E   University/board: Shivaji University

Are you searching for the old question papers of Shivaji University? I have uploaded the Shivaji University previous year question paper from Shivaji University. This is the original question paper from the B.E exam conducted by Shivaji University year 2010. It is for your use and so download the question paper from here and prepare for your upcoming exams well.



Total Marks: 100
Time: 10.00p.m. To 1.00p.m.

Instructions:

Instructions:
1) Solve any 3 ques. from SECTION-1
2) Solve any 3 ques. from SECTION-2
3) Figures to right shows full marks

SECTION-1


Q.1
a) Explain entities their sets and aping constraints. [Marks 8]
b) Discuss the concept overgeneralization and aggression. [Marks 8]
Q.2.
a) Illustrate with example the relational algebra. [Marks 8]
b) What is SQL? explain salient features of SQL. [Marks 8]


Q.3
a) Describe typical RDBMS. [Marks 8]
b) How does the remapping of bad sectors by disc controllers affect data retrieval rates? discuss in brief. [Marks 8]

Q.4 Write a short notes on (any 3) [Marks 18]
a) Data abstraction model
b) Domain relational calculus
c) Attributes kinds in ER diagram
d) Buffer management



SECTION-2

Q. 6)
a) define the basic concept of indexes. [Marks 8]
b) Draw state diagram of transaction. discuss in brief [Marks 8]



Q.6)
a) Describe database log-in log based recovery. [Marks 8]
b) define conflicts serilizable schedules [Marks 8]

Q.7)
1) Explain testing of view serilizability. [Marks 8]
b) Explain transaction in detail. [Marks 8]

Q.8) Write a short notes on (any three): [Marks 18]
a) Two phase locking protocol
b) Stable storage implementation
c) Check-point
d) Graph based protocol in concurrency control





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