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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Input device that is used to input their PIN numbers when they pay for something by card, called?
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Mouse
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Keyboard
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Numeric keypads
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Touch screen
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Explanation:
Detailed explanation-1: -A PIN pad or PIN entry device (PED) is an electronic device used in a debit, credit or smart card-based transaction to accept and encrypt the cardholder’s personal identification number (PIN).
Detailed explanation-2: -The chip and pin reader works by inserting a bank/credit card into a slot and then entering a PIN (personal identification number).
Detailed explanation-3: -Input devices are broken down into 3 categories: keyboards, pointing devices, and Data-Entry devices.
Detailed explanation-4: -Keyboard-The most common input device used for entering text. Includes keys for word processing and data inputting, and for performing specific functions.
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