The ________ is an attribute in one table whose value must match the value of a primary or an alternate key in a different table.
A) first column
B) foreign key
C) first row
D) best value

Question

Quizplus · Accepted Answer

The correct answer is B) foreign key. A foreign key is an attribute in one table that links to the primary key in another table, ensuring referential integrity between the two tables.

The ________ Is an Attribute in One Table Whose Value