Related fields in a database are grouped in which form, Database Management System

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Related fields in a database are grouped in which form?

Related data fields in a database are grouped to form a data record. (A record is a collection of related fields)


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What is Explicit update In explicit update, each derived attribute is defined with respect to one, or more fundamental base object(s). The object designer determines that de

When is update_statistics command used, When is UPDATE_STATISTICS command u...

When is UPDATE_STATISTICS command used? - When processing of large data is done, this command is used. - Whenever large number of modification, deletions or copy takes place

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What is nested relational model? The nested relational model is an extension of relational model in which domains might be either atomic or relation valued.

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Single Valued Normalisation  Codd in the year 1972 formed three normal forms (1NF, 2NF, and 3NF). These were based on functional dependencies between the attributes of a relati

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