Bar codes are read by computerized optical scanners that match codes with brand names,package sizes,and prices.

Question

Quizplus · Accepted Answer

This statement is true. Bar codes are designed to be read by computerized optical scanners, which decode the patterns of bars and spaces to identify the particular product, its package size, and its price. This information is then transmitted to the point-of-sale system, where the price is automatically calculated and added to the customer's account.

Bar Codes Are Read by Computerized Optical Scanners That Match