Question

__________ terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems.

• A. Data
• B. Sales
• C. Query
• D. (Point-of-sale(POS))
• E. None of these

Answer 1

The correct option is D (Point-of-sale(POS))

Sales terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems.

A point of sale terminal (POS terminal) is an electronic device used to process card payments at retail locations. A POS terminal generally does the following: Reads the information off a customer's credit or debit card. Checks whether the funds in a customer's bank account are sufficient.