FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

COMPUTER OUTPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What performs automatic stock control, enables faster changes to product information and allows easier studying of sale trends
A
A barcode reader
B
A flatbed scanner
C
A database system
D
None of the above
Explanation: 

Detailed explanation-1: -How Does a Barcode Inventory System Work? Automated inventory systems work by scanning a barcode on the item. A barcode scanner is used to read the barcode, and the information encoded by the barcode is read by the machine. This information is then tracked by a central computer system.

Detailed explanation-2: -Automated inventory management is how most modern retailers (both e-commerce and otherwise) track and organize stock, supplies, and sales. An automated system allows retailers to manage inventory in real-time, and make business-critical decisions in a timely fashion.

Detailed explanation-3: -Perpetual tracking is the best way to avoid stockouts when your customers deplete inventory on a particular product. With a perpetual system, you can achieve minimal employee contact with the goods.

Detailed explanation-4: -Inventory management helps companies identify which and how much stock to order at what time. It tracks inventory from purchase to the sale of goods. The practice identifies and responds to trends to ensure there’s always enough stock to fulfill customer orders and proper warning of a shortage.

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