Understanding Input and Output Devices

What is the final product when oranges are processed in a juicer?

• Orange slices

• Orange juice

• Orange pulp

• Orange seeds

In computing, what are inputs?

• Programs installed on a computer

• Devices that display results

• Commands given to a computer

• Results from processing

Which device is used to enter text and numbers into a computer?

• Webcam

• Joystick

• Keyboard

• Mouse

What is the primary function of a webcam?

• To display images

• To print documents

• To capture photographs

• To play games

What is the CPU often referred to as?

• The hands of the computer

• The eyes of the computer

• The brain of the computer

• The heart of the computer

Which device is used to display the results of processed data?

• Monitor

• Joystick

• Scanner

• Microphone

What is the role of a printer in a computer system?

• To process data

• To input data

• To output data

• To store data

Which device is used to produce sound output from a computer?

• Speaker

• Scanner

• Printer

• Monitor

What type of device is a scanner considered?

• Output device

• Input device

• Storage device

• Processing device

Which of the following is NOT an input device?

• Monitor

• Joystick

• Keyboard

• Mouse