Purposes of the selection of a data type
Write down the four purposes of the selection of a data type?
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A data type must be selected so that all possible values are presented using minimal storage space. The data type must help to make sure data integrity and support all possible data manipulations (that is, cannot place a letter in a field like salary where a number is required).
Explain for what the Supervisor module is used?
Explain the term Data mart?
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Explain briefly the term data mart?
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Illustrates the various extensions for stored procedures?
Define the market structures and price output determination in words of Clark and Clark.
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Explain what are the roles performed by the SQL?
List out the various schemas which are supported by the BO Designer?
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