Write a query to get maximum and second maximum in oracle?

0 Answers   CGI,

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How heap is implemented in database?

0 Answers   Amazon,

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What is Object Oriented model?

0 Answers   Thomson Reuters,

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During insert operation in Netezza Connector, if we give direct option as Yes , is there any issue?

0 Answers  

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Does aggregate and fact tables gets populated from transactional data with only diffrence in there granularity? Please clarify?

1 Answers  

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What are different types of blocks used in stored procedure?

0 Answers   C DAC, CDAC,

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List the properties of a transaction.

0 Answers  

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Explain normalization in one line?

0 Answers   C DAC, CDAC,

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A design problem was given in which I was supposed to make a design for the data base for a given problem.

0 Answers   Motorola,

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How to fetch/retrieve the data from hieranchical database and put it into the relational database? for e.g I want to extract the data from IMS DB2 database which is a hierarchical db and load that data into the relational database which is a SQL server.Are there any tools available for directing extracting data from hierarchical db and loading into the relational database (SQL server)?

0 Answers  

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List various types of log-based recovery in DBMS.

0 Answers   Verifone,

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Which is the best sorting method if i have to sort the students of Harvard University according to their first name?

1 Answers   CybAge,

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