What name is used to denote a common field that exists between two tables,but is also the primary key for one of the tables?
A) duplicate key
B) foreign key
C) composite primary key
D) distinct key

Question

What name is used to denote a common field that exists between two tables,but is also the primary key for one of the tables?​
A) ​duplicate key
B) ​foreign key
C) ​composite primary key
D) ​distinct key

Quizplus · Accepted Answer

This is referring to a foreign key, which is a field in one table that corresponds to the primary key of another table. In this case, the foreign key is also the primary key for one of the tables.

What Name Is Used to Denote a Common Field That