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role of data structure in dbms?

ratika

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Permalink Reply by Manoj Kumar Khator on January 19, 2012 at 16:25

Hellow Dear

Without fixing a structure you can't make your database. Before making a database you have to fix sturucture

eg  A Student database

 

Roll No  Numberic (10)

it means that Roll No is a filed that show you and Numeric value will be transfered / filled in this field and the length of value will be 10 not more than that

means ex. Value of Roll no is 103030011  

 

Permalink Reply by Baldev Singh on January 22, 2012 at 1:32

nice and in easy answer...thanx sir

 

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