Examlex
A(n) _________________________ is the attribute whose value is unique for every entity that will ever appear in the database.
Codes of Ethics
Guidelines designed to help professionals conduct business honestly and with integrity, usually set by professional organizations or individual companies.
Q14: Inputting a range of numbers comprising a
Q35: Software that automates sales tasks such as
Q44: A field is a collection of related
Q54: All of the following are "guidelines" for
Q60: In a logical data flow diagram for
Q75: The manager of shipping reviews a file
Q77: Data flow diagrams portray a business processes'
Q104: A system that supports constantly up to
Q111: The controlled access to data, programs, and
Q116: Data flows that mirror and monitor business