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Database Management Systems

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1
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1
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101k
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1
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Explain Primary key with suitable example.
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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80k
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1
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Explain steps in query processing?
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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Assume that two students are trying to register for a course in which there is only one open seat. What component of a database system prevents both students from being given that last seat?
database management systems updated 2.8 years ago by binitamayekar ★ 6.5k
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16k
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Write SQL queries for the given database.
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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10k
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Transparencies in distributed data base?
database management systems updated 2.8 years ago by pedsangini276 • 4.8k
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1
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3.7k
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1
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Write SQL queries
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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2.4k
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1
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Draw a query tree
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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12k
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1
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write SQL queries
database management systems updated 2.8 years ago by teamques10 ★ 67k
0
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1
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2.9k
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1
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Draw a query tree
database management systems updated 2.8 years ago by teamques10 ★ 67k
1
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1
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9.1k
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1
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Explain Query Optimization
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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6.5k
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1
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Short notes on Steps in Query Processing
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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17k
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1
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Draw initial query tree
database management systems updated 2.8 years ago by teamques10 ★ 67k
2
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1
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6.1k
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1
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Explain steps in query processing?
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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2.1k
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1
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Database Management Systems : Question Paper May 2014 - Computer Engineering (Semester 4) | Mumbai University (MU)
database management systems updated 2.8 years ago by pedsangini276 • 4.8k
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1
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5.3k
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1
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Write the sql queries
database management systems updated 2.8 years ago by teamques10 ★ 67k
3
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1
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28k
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1
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Explain lossless join decomposition and dependency preserving decomposition.
database management systems updated 2.8 years ago by teamques10 ★ 67k
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1
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7.4k
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1
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Explain sort-merge join algorithm in query processing.
database management systems updated 2.8 years ago by teamques10 ★ 67k
6
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1
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35k
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1
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Compare ER and EER models
database management systems updated 2.9 years ago by binitamayekar ★ 6.5k
7
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1
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129k
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1
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Explain types of integrity constraints with example.
database management systems updated 2.9 years ago by binitamayekar ★ 6.5k
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1
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1.5k
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1
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What is Store procedure?
database management systems updated 2.9 years ago by binitamayekar ★ 6.5k
0
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1
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10k
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1
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Consider the following relation
database management systems updated 2.9 years ago by binitamayekar ★ 6.5k
0
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1
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2.0k
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1
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What is a database? Explain with examples? Also list the advantages of a database system?
database management systems updated 2.9 years ago by binitamayekar ★ 6.5k
0
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1
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5.5k
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1
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Differentiate between file system and Database Management System
database management systems updated 2.9 years ago by binitamayekar ★ 6.5k
0
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2
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2.3k
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2
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Discuss the role of Database Administrator?
database management systems updated 2.9 years ago by binitamayekar ★ 6.5k
1
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1
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1.7k
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1
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Explain Database Authorization
database management systems updated 2.9 years ago by binitamayekar ★ 6.5k
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