What do you understand by proactive, retroactive and simultaneous update?

0 Answers  

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Explain issues for database performance.

0 Answers  

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What is 2nf in dbms?

0 Answers  

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What are the characteristics of database?

0 Answers  

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What is the Structural difference between bitmap and b-tree index ?

0 Answers   Infosys,

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Define view, sequence and index in DBMS.

0 Answers   HAL,

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What is 1nf 2nf 3nf in dbms?

0 Answers  

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How to prevent concurrent access to my data?

0 Answers   HCL,

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Is it possible to modify a Datatype of a column when column contains values?

1 Answers  

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What are databases what are the uses of databases?

0 Answers  

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Is it possible to declare or create a cursor for update of table? If yes tell me how?

0 Answers  

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explain the man feature of RDBMS ?

3 Answers  

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