2010 Question Paper,ITE – 1 : DISTRIBUTED DATABASE MANAGEMENT SYSTEMS,M.C.A. (Mgt. Faculty) (Semester – V),University Of Pune Question Paper

University Of Pune Question Paper
M.C.A. (Mgt. Faculty) (Semester – V) Examination, 2010
ITE – 1 : DISTRIBUTED DATABASE MANAGEMENT SYSTEMS
(2005 Pattern) (Old)
Time : 3 Hours Max. Marks : 70
 Note : 1) Question No. 7 is compulsory. Solve any 5 from remaining.
2) Figures to the right indicate full marks.
1. Discuss in detail the problem areas in DDBMS environment. 10
2. Explain peer-to-peer distributed systems architecture. 10
3. Explain various distribution design issues. 10
4. Explain the generic layering scheme for distributed Query processing. 10
5. What is Query optimization ? Explain the distributed query optimization Algorithms. 10
6. Explain concurrency control for distributed DBMS. 10
7. Write short notes (any 4) : (4× 5=20)
1) Deadlock management
2) Characteristics of transactions
3) Object clustering
4) Mobile DBMS
5) Reliability techniques and protocols
6) Vertical fragmentation.
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