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You have been accepted as an intern at an IT start-up. In a database design session,...

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Programming

You have been accepted as an intern at an IT start-up. In adatabase design session, you see that phone number, post code andsome other attributes have been defined as numeric datatype. Do youthink it is the correct decision? If not, suggest the reasons whythis is not appropriate.

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No I dont think that defining phone number post code and some other attributes as the numeric data type is the correct decision This is because the length of the value in this field will    See Answer
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