Data redundency, Database Management System

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How to reduce data redundency

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What is the need for triggers? Triggers are useful mechanisms for alerting humans or for starting particular tasks automatically when particular conditions are met.

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What is meant by the degree of relationship set? The degree of relationship type is the number of participating entity types.

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A B-tree of order how much children m has maximum ? m has maximum m mchildren in a B tree.

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What is ODBC ? ODBC - Open DataBase Connectivity which is also denoted by ODBC enable the integration of SQL along with a common-purpose programming language. ODBC expose data

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Insulation between conceptual and physical structures It can be defined as: 1. The Database Administrator should be capable to vary the storage structures without affectin

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Determine Which is not a consequence of concurrent operations? Ans: Update anomaly.

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How to create values of structured type? Constructor functions are used to make values of structured types. A function with the similar name as a structured type is a construct

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