COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Barcode Reader
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Graphic Tablet
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Flatbed Scanner
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Printer
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Detailed explanation-1: -The correct answer is Magnetic ink character recognition.
Detailed explanation-2: -MICR input device is generally used in banks as there are large number of cheques to be processed every day. The bank’s code number and cheque number are printed on the cheques with a special type of ink that contains particles of magnetic material that are machine readable.
Detailed explanation-3: -Keyboards, scanners, mouses, joysticks and digital cameras are examples of input devices.
Detailed explanation-4: -Key Takeaways. Contactless payment is a secure payment method using a debit or credit card, smartcard, or another payment device by using RFID technology and near-field communication. To use the system, a consumer taps the payment card near a point-of-sale terminal equipped with the technology.
Detailed explanation-5: -A digital camera may be considered both an input and output device (I/O device) as it can both take pictures (input) and send them to your computer (output). What are the advantages of using a digital camera? Digital camera picture quality.