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Home >> Interview Question >> Sql Server >> Post New Question Subscribe to Interview Questions

BIT DATA TYPE is an?

Posted By :Syed Shakeer Hussain     Posted Date :November 28, 2009    Points :10   Category :Sql Server 
INTEGER DATA TYPE

You can also find related Interview Question to BIT DATA TYPE is an?  below: 

What is the minimum value of TINYINT data type?

  
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What is the maximum size of data we can store in the image type of SQL?

  
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You have a column that will only contain values from 0 to 256. What's the most economical data type to use for the column?

A. TINYINT
B. SMALLINT
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Correct Answer : B
Explanation:-
------------
A SMALLINT data type uses only 2 bytes of data and can store value from -32,768 to 32,767. A TINYINT data type cannot be used because the maximum value it can hold is 255. Although an INT data type can be used, SMALLINT will use only 2 bytes compared to INT's 4 bytes. VARCHAR(3) will use 3 bytes while DECIMAL(3) will use 5 bytes.
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