find out names of the modern input devices used in shops/malls
Answers
The modern input devices used in malls are a mouse, scanner, bar code reader, and Keyboard.
Answer:
The modern input devices used in malls are a mouse, scanner, bar code reader, and Keyboard.
The modern input devices used in malls are explained below:
Mouse: This device has two buttons and a scroll wheel in the center. This wheel is known as the third button of the mouse. It is very much useful in controlling the position of the computer’s curser.
Scanner: This is similar to a photocopy machine but can produce only digital copy only. It is used to transfer information presented in the paper to the computer’s hard disk.
Bar Code Reader: It is used for reading bar coded data only. This appears as black vertical bars. Moreover, this is printed in all products in shops.
Keyboard: This device is used to enter data into the system. The keys of this device are the same as a typewriter.
Explanation:
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