Input Devices Quiz

What is a manual input device?

• A device that automatically enters data

• A device that requires physical interaction

• A device that scans barcodes

• A device that uses infrared signals

Which of the following is an example of a DDE device?

• Mouse

• Keyboard

• Barcode Scanner

• Numeric Keypad

What is a primary advantage of ergonomic keyboards?

• They are cheaper than standard keyboards

• They reduce the risk of repetitive strain injury

• They have more keys

• They are more portable

What is the main function of a mouse?

• To input sound

• To control a pointer on the screen

• To type text

• To scan documents

What is a primary use of a remote control?

• To scan barcodes

• To navigate menus on a computer

• To input numeric data

• To control multimedia systems

What is a key advantage of using a joystick?

• It is less expensive than a mouse

• It is easier than a keyboard for screen navigation

• It is more accurate than a mouse

• It requires no training to use

What is a disadvantage of using a driving wheel?

• It cannot be used for gaming

• It is less realistic than a joystick

• It is more expensive than a mouse

• It is too small for most users

What is a common use for touch screens?

• To input sound

• To select options directly on the screen

• To scan documents

• To control machinery

What is a primary function of scanners?

• To convert hard copy documents into digital format

• To input numeric data

• To convert sound into digital format

• To control a pointer on the screen

What is a disadvantage of digital cameras?

• They produce lower quality photos than film cameras

• They cannot store images

• They are not portable

• They require computer knowledge for proper use