FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

COMPUTER OUTPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Input device that is used to input their PIN numbers when they pay for something by card, called?
A
Mouse
B
Keyboard
C
Numeric keypads
D
Touch screen
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.

There is 1 question to complete.