Ander and Company Has Designed an Electronic Data Processing System

Multiple Choice

Ander and Company has designed an electronic data processing system utilizing the database systems concept.In this system, transactions are entered into the system only once.In order to accomplish this Ander's files:

A) Must utilize magnetic tape
B) Must be separated by function (e.g., marketing has a set of files, production has a set, etc.)
C) Must be located in an integrated file located in online storage
D) Must be updated in a real?time environment
E) Must be handled in some other manner than described above