A join that is based upon equality between values in two common columns with the same name and where one duplicate column has been removed is called a(n):
A) equi-join.
B) natural join.
C) multivariate join.
D) inner join.

Question

Quizplus · Accepted Answer

A natural join is a type of join that automatically matches columns between tables with the same name and removes duplicate columns from the result.

A Join That Is Based Upon Equality Between Values in Two