A column (or group of columns) that exist to create relationships between two tables, linking to the primary key in another table is called a __________.
A) primary key
B) foreign link
C) foreign key
D) primary link

Question

Quizplus · Accepted Answer

A foreign key is a column or a group of columns in a table that is used to establish a link between the data in two tables. It acts as a cross-reference between tables because it references the primary key of another table, thereby establishing a relationship between the two tables.

A Column (Or Group of Columns) That Exist to Create