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Data can be entered into a computer in many ways:
- By keyboard
- By mouse click or touch screen selection on data entry fields
- by page scanner. followed by OCR (optical character recognition) to retrieve text.
- being read from an sd card, usb attached device or dvd, cd, diskette or tape drive.
- by serial port (or rs232) attached device
- by modem
- wireless or wired network connection
- voice or audio input by microphone or attached recording playback device.
- Magnetic card or bar code reader
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Which device used to enter sales data into supermarket computer system?
The device that is used to enter sales data into the supermarket computer system is bar code scanner.
What is both an input and output device?
In computing, an input device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance.An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system (such as a computer) to the outside world.
Which device used to enter sales data into computer system?
Which device is used to enter sales data into a supermaket computer systemA- Mouse C- Bar code scannerB Keyboard D- Mark reader"C" is the right answer! :)
Which device is commonly used as Data Terminal Equipment?
it may be a computer, more specifically a network router.
How do sync cables work with devices that are plugged into a computer?
Sync cables are used to synchronize data on two devices. One of the items are usually a computer/laptop, the other is a small mobile device such as an MP3 player, cellphone or PDA. These cables are used to help store and organize large amounts of data on a computer than a smaller device.
Which device used to enter sales data into supermarket computer system?
The device that is used to enter sales data into the supermarket computer system is bar code scanner.
Which secondary storage device is used for microcomputer and why?
The Device we can used to store data by the Computer,it is know as Storage Device.
What are the devices that are used to feed data into the computer?
the most common are the keyboard and mouse, but pretty much any other device that plugs into a computer feeds data to it. most use usb cables.
What is an input device on which you key or type data?
The device used to key in data or communicate with the computer is called a keyboard. The keyboard can either be wireless or wired to your computer.
Which electronic device manipulates data so that useful information can be generated?
An electronic device used for processing data.
What is an input device on which you key in or type data?
The device used to key in data or communicate with the computer is called a keyboard. The keyboard can either be wireless or wired to your computer.
HOW DO WE DIFFERENTIATE BETWEEN an input device and office data entry device?
An input device is any device that enables feeding of information into a computer, including office data entry devices. An office data entry device is one that is purely used for keying in data into a computer e.g. a mouse and a keyboard.
What is both an input and output device?
In computing, an input device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance.An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system (such as a computer) to the outside world.
Scanner is output or input device?
scanner is an input device. it is used to store data in a computer.
Mention one use of data cable?
A data cable can be used to transfer information from a device to another device, such as a cell phone or computer.
What is input device keys used to enter data?
A computer's keyboard.
Meaning and examples of output device?
An output device is a device which is used to view data given out by a computer, be it a printer, monitor or speaker.
