Microcontroller Programming and ARM® Cortex®-M0 Quiz
10 Questions
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Microcontroller Programming and ARM® Cortex®-M0 Quiz

Created by
@PeacefulGold

Questions and Answers

Which of the following best describes a microcontroller?

  • A small computer with processor, memory, and programmable peripherals (correct)
  • A cost-effective component of embedded systems
  • A computer with no need to learn a second thing
  • An assembly of electronic components
  • What is an integrated circuit (IC)?

  • A cost-effective component of embedded systems
  • An assembly of electronic components built on a thin substrate (correct)
  • A microcontroller with hundreds to billions of transistors
  • A small chip made of silicon
  • Why would one need microcontrollers?

  • They are small computers
  • They consume little power
  • They are small and portable
  • They are cost-effective and core components of embedded systems (correct)
  • What is the main advantage of using microcontrollers over computers?

    <p>Cost-effectiveness and suitability for embedded systems</p> Signup and view all the answers

    What is an embedded system?

    <p>A system that uses microcontrollers as core components</p> Signup and view all the answers

    Which of the following is NOT a beneficial use of radiation?

    <p>Eliminating static electricity</p> Signup and view all the answers

    Who was the first person to talk about the idea of an atom?

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

    What is the main focus of radiation physics?

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

    What is the difference between ionizing and non-ionizing radiation?

    <p>Ionizing radiation has higher frequency, while non-ionizing radiation has lower frequency</p> Signup and view all the answers

    What is the purpose of security scanning using X-ray?

    <p>Detecting hidden objects</p> Signup and view all the answers

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