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When the primary key of one relation is placed into a second relation, it is called a: a. field key. b. referential integrity. c. foreign key. d. candidate key. e. relocated key…
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When the primary key of one relation is placed into a second relation, it is called a: a. field key. b. referential integrity. c. foreign key. d. candidate key. e. relocated key…
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Feb 18, 2019
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When the primary key of one relation is placed into a second relation, it is called a:
a. field key.
b. referential integrity.
c. foreign key.
d. candidate key.
e. relocated key?
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The answer is C) Foreign key
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Feb 22, 2019
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