Computer systems

A computer system is ...

• Hardware that is working alone

• Software that is working alone

• Hardware and software working together

Complete the cycle:

Input -> Process -> ???

• Output

• Outlet

• Outfield

What type of computer is a laptop?

• Microprocessor

• Embedded system

What type of computer system is a washing machine?

• Microprocessor

• Embedded system

Which of the following is an input?

• Speaker

• Keyboard

• Monitor

• Printer

Which of the following is an output device?

• Mouse

• Keyboard

• Microphone

• Speaker

Which peripheral can NOT be both an input and an output device?

• Interactive whiteboard

• Smartphone screen

• Mouse

• All in one printer

Which type of sensor would a burglar alarm system use?

• Proximity sensor

• Infrared sensor

• Light Dependent sensor

• Temperature sensor

Which type of sensor would a car seat use?

• Pressure sensor

• Infrared sensor

• Proximity sensor

• Light Dependent sensor

Which type of sensor is a parking sensor?

• Pressure sensor

• Temperature sensor

• Infrared sensor

• Proximity sensor