In an RDBMS relationships between tables are created by using

2013

Answer: B. Foreign keys — Answer: Relationships between tables are created using foreign keys. A foreign key is a column (or set of columns) in one table that refers to the primary key…

A.
Alternate keys
B.
Foreign keys
C.
Candidate keys
D.
Composite keys

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Correct answer: B

Answer: Relationships between tables are created using foreign keys. A foreign key is a column (or set of columns) in one table that refers to the primary key or a unique key in another table.

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