What does you mean by s4 super key?


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More Database Management Interview Questions

What is Database Management System?

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Give the cobol definition of a varchar field 177 when can an insert of a new primary key value threaten referential integrity?

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what is the difference between delete and truncate?

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What is the difference between horizontal and vertical partitioning?

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If CPU is very slow What can u do to speed up?

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Discuss some of the techniques that can be used to tune operational performance.

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How many rows can a database hold?

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Mention the different types of dbms.

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Can videos be stored in a database?

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

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Do we consider null values the same as that of blank space or zero?

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What is second normal form?

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