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Which of the following is NOT considered a desirable characteristic of a primary key? a . It should be a single attribute or the minimum
Which of the following is NOT considered a desirable characteristic of a primary key? a It should be a single attribute or the minimum number of attributes possible b It should be numeric c It should change over time d Nonintelligent or no embedded semantic meaning
Which of the following is NOT considered a desirable characteristic of a primary key?
a It should be a single attribute or the minimum number of attributes possible
b It should be numeric
c It should change over time
d Nonintelligent or no embedded semantic meaning
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