(2) The ability of two or more systems or components to exchange information.
Two or more systems can exchange information.
No more tan two systems can exchange information.
there was an accident, a female and a bicyclist identified
There are two guys drinking beer.
The man is playing golf outdoors.
The Voting Rights Act was never passed.
Chairlifts occupied by two people are moving.
The kids today should begin learning the metric system.