Explain what are super servers?

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What is the concept of sub-query in terms of sql?

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Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?

3 Answers   eBay,

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Mention a query to calculate the even and odd records from a table

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What is a database in computer?

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Explain the different types of join operations?

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Describe two phases of Two-phase commit ?

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How do I create a database in access 2010?

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What is the main purpose of triggers in database?

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what is the difference between DBMS and RDBMS??

76 Answers   Aon Hewitt, BlackRock, Infosys, ISB, Jawood, TCS,

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if monday take full backup and tuesday it was cumulative backup and wednesday we taken incremental backup, thursday some disaster happen then what type of recovery and how it will take?

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Can we attach the same List of Values to different fields in Design time ?

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