Database - Physical Database Design - Discussion

Discussion :: Physical Database Design - General Questions (Q.No.2)


Selecting a data type involves which of the following?

[A]. Maximize storage space
[B]. Represent most values
[C]. Improve data integrity
[D]. All of the above.

Answer: Option C


No answer description available for this question.

Babasaheb Patil said: (Mar 6, 2012)  
What is mean by data integrity?

Renuka said: (Oct 15, 2014)  
Data integrity is nothing but accuracy and consistency of stored data so selecting data type improves data integrity.

Sudhakar said: (Jul 31, 2016)  
Why not representing most value? It matters int, long int?

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