Question: The 5-tuples in a 5-ary relation represent these attributes of all people in the United States: name, Social Security number, street address, city, state. a)
a) Determine a primary key for this relation.
b) Under what conditions would (name, street address) be a composite key?
c) Under what conditions would (name, street address, city) be a composite key?
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a Everyone has a different Social Security number so that field will b... View full answer
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