Columns that are keys of a different table than the one in which they reside are known as ________ keys.
A) foreign
B) aspect
C) relational
D) variable

Question

Quizplus · Accepted Answer

When a column is a key in a different table than the one it resides in, it is known as a foreign key. This is an important concept in relational databases as it allows for the creation of relationships between tables. The foreign key column in one table refers to the primary key column of another table, creating a link between the two tables.

Columns That Are Keys of a Different Table Than the One