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correct???

 

 

asked in Databases by Active (2.3k points) | 32 views

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A is candidate key U have got superkeys not Candidate keys  btw number of keys are = 4 which are (A,E,BC,CD)

Reference : -http://www.edugrabs.com/questions-on-super-keys-and-candidate-keys/?upm_export=print 

answered by Boss (7.3k points)
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