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What uses computer based operations uses bar code input?
it is for shire the PC Windows computer.
Is performing a computer calculations part of the input of the computer operations?
No. "Input" means getting data INTO the computer.
Is a bar code reader an input?
Yes it is. It reads the barcode, and converts it into a digital signal for the computer to decypher.
Is a barcode reader an input or an output?
A bar code reader is an input Device. Although they sometimes output a visible light, the purpose is to gather data from a printed code and input that data into your system (computer, Point of Sale, etc.)
The four operations performed by a computer include?
The four operations performed by a computer include processing, accepting input, output and storage. All of the operations of a computer occur in the CPU.
Is image setter is an input or output device?
Scanners are input devices. They are taking data into a computer, like a photo or text or reading a barcode etc.
What are four general operations of a computer?
Input, process, output, and storage
What are the five computer mouse operations?
input, output, program, action, response
What are the primary operations of the computer?
There are for primary operations of the . The basic operations are input, processing, storage and output. There are other functions as well but most of them will fall under these categories.
What is a Bar code wand?
A barcode wand is a handheld scanning device that is used to read barcodes by swiping the wand over the barcode. The wand typically connects to a computer or terminal to input the scanned barcode data. It is commonly used in retail and inventory management for quick and accurate scanning of barcodes.
What kind of input device is necessary to input bar code information to the computer?
There are adopted standards for how information is presented in a barcode form. Which basically means a bunch of folks decided on a universal set of characters to depict letters and number using a series of stripes of different widths for each letter and number. Code128 is the most widely accepted of these fonts. In order to read a barcode you need a barcode reader which is nothing more than a low density laser that when aimed at a barcode, simply measures the difference in the beam as it bounces back and reports the resulting measurements to a built in set of instructions which in turn sends back characters to the computer as if it was a string of keys being pressed on a keyboard.
What is the role of Central Processing Unit in a Computer?
The CPU of a computer is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations of the system.
