A join in which the joining condition is based on equality between values in the common column is called a(n) equi-join

The federal government has passed a law providing for new greenhouse gas emission standards for all industries across Canada. The stated reason for the law is the need to protect the environment

In passing the law,under which of the following powers of the federal government was the law likely passed? A) regulation of trade and commerce B) national security C) criminal law D) peace order and good government of Canada E) the federal government does not have the power to pass the law

When someone is trying to be creative and use a series of "rules" to approach tasks in novel ways, they are building their creativity by:

A) embedding a new contract. B) developing the ability to productively forget. C) using a creativity heuristic. D) learning to think more complexly.