In order to speed up the processing of transactions, the vast majority of retail establishments have adopted the usage of barcode scanners to gather information about the products' names and prices. Please offer the general name of the type of input that is necessary to extract the names and prices, as well as three (3) benefits of utilizing the technology. In addition, please supply the general name of the kind of output that is required to extract the names and prices.
In order to speed up the processing of transactions, the vast majority of retail establishments have adopted the usage of barcode scanners to gather information about the products' names and prices. Please offer the general name of the type of input that is necessary to extract the names and prices, as well as three (3) benefits of utilizing the technology. In addition, please supply the general name of the kind of output that is required to extract the names and prices.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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In order to speed up the processing of transactions, the vast majority of retail establishments have adopted the usage of barcode scanners to gather information about the products' names and prices. Please offer the general name of the type of input that is necessary to extract the names and prices, as well as three (3) benefits of utilizing the technology. In addition, please supply the general name of the kind of output that is required to extract the names and prices.
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