Choose the correct statement regarding superkeys

mhmadesk

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2022-07-16

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Choose the correct statement regarding superkeys

A superkey is an attribute or a group of multiple attributes that can uniquely identify a tuple
A superkey is a tuple or a set of multiple tuples that can uniquely identify an attribute
Every superkey is a candidate key
A superkey is an attribute or a set of attributes that distinguish the relation from other relations

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mhmadesk

2022-07-16

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(a).A superkey is an attribute or a group of multiple attributes that can uniquely identify a tuple

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