An IT system that uses touch-screen cash registers as an input method is called:
A)Electronic data interchange
B)E-business
C)Point-of-sale system
D)Source documents and keying

Question

Quizplus · Accepted Answer

A point-of-sale system is a specialized IT system that records sales transactions and manages inventory. It typically uses touch-screen cash registers as an input method. Electronic data interchange (A) is a computer-to-computer exchange of business documents in a standard electronic format. E-business (B) refers to the use of the internet, intranet, and other digital technologies to support business processes. Source documents and keying (D) is a manual data entry process where information is taken from paper-based documents and typed into a computer system.

An IT System That Uses Touch-Screen Cash Registers as an Input