Which file organization provides very fast access, Database Management System

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Which file organization provides very fast access to any arbitrary record of a file?

Hashed file organization provides very fast access to any arbitrary record of a file.


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4, explain the level architectures of the database management system

explain the level architectures of the database management system

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Explain the function of Object model Object model describes the classes of objects in system, including their attributes and operations which they support. The analysis object

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What is a SELECT operation? The select operation selects tuples that please a given predicate. We use the lowercase letter σ to denote selection.

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Benefits and drawbacks of sequential file organisation, Benefits of Sequent...

Benefits of Sequential File Organisation It is quick and efficient when dealing with huge volumes of data that require being processed periodically (batch system). Dra

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How can you map NULL values to other values while display? IF( ) , IFNULL( ) keywords are used to do so. They are 'LIMIT' is used for the following kinds of problems: 1) Ans

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