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Database Management Systems

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3.3k
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Database system architecture
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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Compare ER and EER models
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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6.8k
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Describe the following Relational Algebra operations
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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What is JOIN? Explain different types of join with example
database management systems advanced database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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What is view? How is it created or stored?
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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Explain Database Authorization
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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Explain Characteristics of databases
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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19k
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Explain Three-Schema Architecture of database
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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34k
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Write short note on DBA and explain role of a DBA.
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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Explain Database users
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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What are Strong and Weak Entity Sets in DBMS and Write Difference between them.
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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3.6k
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Explain the following relational algebra operations with proper examples i. Left outer join ii. Division iii. Rename iv. Outer join v. Project
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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13k
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Explain the steps of an algorithm for ER to relational mapping
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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21k
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Draw a query tree for the following Sql query
database management systems advanced database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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Suppose that we decompose the schema
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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Consider the following relation for book club
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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Explain Primary key, Strong entity set
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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30k
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Consider Insurance database given below and answer the following queries in SQL.
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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24k
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Consider the following employee database and write SQL queries for the following
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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10k
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Define transaction? Explain transaction state diagram and properties of transaction
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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27k
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Consider the following relation
database management systems updated 4.0 years ago by teamques10 ★ 70k
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PROGRAMMING OF JDBC in DBMS.
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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13k
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Explain Cursors in DBMS.
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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22k
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Discuss the different security and authorization mechanisms in database management system.
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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2.6k
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Explain different Integrity Constraints
database management systems updated 4.0 years ago by binitamayekar ★ 6.7k
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