A _____ is the primary key of one table that has been placed into another table to create a common attribute.
A) superkey
B) composite primary key
C) candidate key
D) foreign key

Question

Quizplus · Accepted Answer

A foreign key is a column or group of columns in one table that refer to the primary key of another table, thus creating a relationship between the two tables. This allows for data to be queried and connected across multiple tables in a database.

A _____ Is the Primary Key of One Table That