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</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</p> Signup and view all the answers

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

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

    What enables robots to execute tasks with speed and precision?

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

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