Identifiers of an entity that are composed of two or more attributes are called ________ identifiers

The purpose of computerized records retrieval is to maintain an inventory of all records checked out at any given time

Indicate whether the statement is true or false.

Investment decisions regarding the transportation infrastructure (rails, locomotives, trucks, airplanes, etc.) are the primary concern of

A) the shipper. B) the supplier. C) the manufacturer. D) the carrier.