Elementary Computer Applications Quiz for B

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Questions and Answers

What is the purpose of a computer virus?

  • To enhance internet speed
  • To improve computer performance
  • To harm computer systems (correct)
  • To protect computer data

Which of the following is NOT a type of computer network?

  • WAN
  • CAN (correct)
  • MAN
  • LAN

Which of the following is NOT a feature of Microsoft Excel?

  • Word processing (correct)
  • Pivot tables
  • Data analysis
  • Chart creation

Which of the following is NOT a type of computer architecture?

<p>Nano (B)</p> Signup and view all the answers

Which of the following number systems is used by computer hardware to represent and manipulate data?

<p>Binary (D)</p> Signup and view all the answers

Which of the following operating systems is NOT mentioned in the text?

<p>iOS (B)</p> Signup and view all the answers

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