Input and Output Devices Quiz

What is a manual input device?

• Devices that read barcodes

• Devices used by people to enter data themselves

• Devices that automatically enter data

• Devices that output sound

Which of the following is a direct data entry device?

• Keyboard

• Mouse

• Barcode reader

• Touchpad

What is the main advantage of using a mouse?

• Requires a flat surface

• Easier to navigate through menu options

• More difficult to use than a keyboard

• Can only be used with desktop computers

What type of device is a joystick primarily used for?

• Controlling temperature

• Data entry

• Gaming and simulators

• Scanning documents

What is the primary use of a scanner?

• To scan documents or photographs

• To read barcodes

• To control a computer pointer

• To input sound

Which of the following is an advantage of using a digital camera?

• Images can be edited easily

• Limited resolution

• Requires film development

• Cannot transfer images to a computer

What does OCR stand for?

• Optical Character Reader

• Optical Code Reader

• Optical Character Recognition

• Optical Control Reader

Which device is used to read magnetic ink on bank cheques?

• RFID Reader

• Magnetic Ink Character Reader

• Optical Mark Reader

• Barcode reader

What is a disadvantage of using a laser printer?

• Requires more desk space

• More expensive to buy

• Slower than inkjet printers

• Cannot print in color

What type of output device is a multimedia projector?

• Input device

• Storage device

• Output device

• Control device