DBMS, Database Management System

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Describe the responsibilities of the dba and the database, Describe the res...

Describe the responsibilities of the DBA and the database designer ? The responsibilities of DBA and database designer are: 1. Planning for the database's future storage needs

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Define query optimization. Query optimization refers to the process of search the lowest -cost method of evaluating a given query.

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Calculate the joint probability, Consider the following frequency counts o...

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