(csc134) Ch3 - Input Output Devices

What is an input device?

• Device that displays information

• Device that processes information

• Device that enters data into a computer

• Device that stores data

Which is an example of an input device?

• Monitor

• Printer

• Keyboard

• Speaker

What type of device is a mouse considered as?

• Pointing device

• Scanning device

• Audio device

• Output device

Which mouse type uses light instead of moving parts?

• Wireless mouse

• Optical mouse

• Touchpad

• Game controller

Which device is commonly used on smartphones for user interaction?

• Mouse

• Touch screen

• Joystick

• Scanner

A stylus is typically used with which device?

• Keyboard

• Desktop monitor

• Tablet

• Printer

A device that reads information from a magnetic stripe card is called?

• Optical scanner

• Magnetic card reader

• RFID reader

• Webcam

What does RFID stand for?

• Random Frequency Identification

• Radio Frequency Identification

• Remote Field Identification

• Rapid Frequency Input Device

Which scanner is used for automated checkout in supermarkets?

• RFID scanner

• Bar code reader

• Card reader

• Image scanner

What technology allows smartphones to perform contactless payments?

• Bluetooth

• NFC

• USB

• Wi-Fi