Why is foreign key used?


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More Database Management Interview Questions

What is progress apama?

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Why is the use of dbms recommended?

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How to prevent firebird.log file from filling up the disk partition?

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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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Define atomicity and aggregation.

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Explain relational algebra?

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What are the different technologies used to access Database from Visual Basic?

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The use of LAST_VALUE() AND FIRST_VALUE() with an example

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How can we check whether A S M instance is up or down?

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What is field in database give an example?

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Why normalisation is required?

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Define cursor and its types.

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