A useful tactic for increasing capacity is to redesign a product in order to facilitate more throughput

Which is true?

A. the choice of cardinalitiies in a REA diagram depends upon the wishes of the data modeler. B. The choice of cardinalities in an REA diagram is arbitrary C. none D. the choice of cardinalities in an REA diagram reflects facts about the organization's business practices.

Impulse noise is the primary source of error in digital data

communication. Indicate whether the statement is true or false