Federal Express (FedEx) was one of the first large companies to empower customers to serve themselves at their convenience through the use of _____.

A flat database:

A) has no added data. B) must have less than five fields. C) cannot have a primary key. D) is not related to any other collection of data.

A direction can be from the point of view of another object, called ____.

A. object-relative direction B. ordered direction C. absolute direction D. event-relative direction