In a relational database, such as that pictured in the accompanying figure, users can set up a relationship between tables at any time, but the tables must have which of the following in common?
A) a record
B) a row
C) a column
D) a key

Question

Quizplus · Accepted Answer

In a relational database, tables are related through common columns, which are often keys that establish relationships between the tables.

In a Relational Database, Such as That Pictured in the Accompanying