Computer Input and Output Devices Quiz

What is the most common method of entering text into a computer?

• Mouse

• Touchpad

• Keyboard

• Joystick

Which device is typically used for input at ATMs?

• Touch screen

• Numeric keypad

• Mouse

• Scanner

Which pointing device is usually integrated into laptops?

• Mouse

• Touchpad

• Trackerball

• Joystick

Which input device uses infrared signals?

• Joystick

• Remote control

• RFID

• Light pen

Which device is most suitable for reading multiple-choice exam papers?

• OCR

• OMR

• Barcode reader

• Microphone

Which device is NOT used for direct data entry?

• OMR

• Keyboard

• RFID

• Barcode scanner

A trackerball is different from a mouse because:

• It has only one button

• It does not require a flat surface

• It is slower

• It is less robust

What device can function as both an input and output device?

• Monitor

• Printer

• Touch screen

• Scanner

What input device is primarily used in flight simulators?

• Keyboard

• Scanner

• Joystick

• RFID reader

Which device is used to read printed text and convert it into digital text?

• OCR

• OMR

• Barcode reader

• Scanner