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Database Management Systems

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1
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1
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102k
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1
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Explain Primary key with suitable example.
database management systems updated 3.9 years ago by teamques10 ★ 70k
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1
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81k
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Explain steps in query processing?
database management systems updated 3.9 years ago by teamques10 ★ 70k
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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 3.9 years ago by binitamayekar ★ 6.7k
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Write SQL queries for the given database.
database management systems updated 3.9 years ago by teamques10 ★ 70k
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1
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11k
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Transparencies in distributed data base?
database management systems updated 3.9 years ago by pedsangini276 • 4.8k
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1
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4.0k
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1
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Write SQL queries
database management systems updated 3.9 years ago by teamques10 ★ 70k
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1
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2.6k
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1
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Draw a query tree
database management systems updated 3.9 years ago by teamques10 ★ 70k
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1
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13k
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1
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write SQL queries
database management systems updated 3.9 years ago by teamques10 ★ 70k
0
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1
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3.4k
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1
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Draw a query tree
database management systems updated 3.9 years ago by teamques10 ★ 70k
1
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1
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9.3k
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1
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Explain Query Optimization
database management systems updated 3.9 years ago by teamques10 ★ 70k
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1
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6.7k
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Short notes on Steps in Query Processing
database management systems updated 3.9 years ago by teamques10 ★ 70k
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1
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18k
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1
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Draw initial query tree
database management systems updated 3.9 years ago by teamques10 ★ 70k
2
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1
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6.6k
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1
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Explain steps in query processing?
database management systems updated 3.9 years ago by teamques10 ★ 70k
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2.4k
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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 3.9 years ago by pedsangini276 • 4.8k
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1
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5.9k
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1
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Write the sql queries
database management systems updated 3.9 years ago by teamques10 ★ 70k
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 3.9 years ago by teamques10 ★ 70k
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1
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7.7k
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Explain sort-merge join algorithm in query processing.
database management systems updated 3.9 years ago by teamques10 ★ 70k
6
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1
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37k
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1
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Compare ER and EER models
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
7
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1
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130k
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1
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Explain types of integrity constraints with example.
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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1
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1.7k
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1
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What is Store procedure?
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
0
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1
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11k
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1
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Consider the following relation
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
0
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1
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2.4k
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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 4.0 years ago by binitamayekar ★ 6.7k
0
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1
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6.0k
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1
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Differentiate between file system and Database Management System
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
0
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2
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2.7k
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2
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Discuss the role of Database Administrator?
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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1
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2.0k
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1
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Explain Database Authorization
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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