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Select the correct answerWhich of the following allows you to uniquely identify a tuple?OptionsAttributeSchemaSuper keyDomain

Question

Select the correct answerWhich of the following allows you to uniquely identify a tuple?OptionsAttributeSchemaSuper keyDomain

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Solution

To uniquely identify a tuple in a database, we can use a super key. A super key is a set of one or more attributes that can uniquely identify a tuple within a relation. It is important to note that a super key may contain more attributes than necessary to uniquely identify a tuple.

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