Input and Output Devices Quiz

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Questions and Answers

What allows computers to respond to the world around them?

  • Operating system
  • Input and output devices (correct)
  • Central processing unit
  • Memory storage

In a water heater, what is used to react to a drop in temperature?

  • Operating system
  • Sensors (correct)
  • Central processing unit
  • Memory storage

What can instruct the lights in your driveway to switch on when it is dark outside?

  • Operating system
  • Memory storage
  • A computer (correct)
  • Central processing unit

What does a computer respond to in the case of traffic lights?

<p>Sensors on a camera (C)</p> Signup and view all the answers

What enables a computer to act according to its programming in response to external changes?

<p>Input and output devices (D)</p> Signup and view all the answers

What type of machine can execute specific tasks with little or no human intervention?

<p>Automated machine (A)</p> Signup and view all the answers

What do robots use to process information and react to carry out tasks?

<p>Central computer and input/output devices (C)</p> Signup and view all the answers

What enables robots to execute tasks with speed and precision?

<p>Little or no human intervention (A)</p> Signup and view all the answers

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