Basics of Computer Systems

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Questions and Answers

What is a computer system?

  • An electronic device used for controlling industrial robots
  • A machine that can carry out arithmetic operations
  • A group of computers linked and functioning together
  • A nominally complete computer including hardware, operating system, and peripheral equipment (correct)

What enables computers to perform a wide range of tasks?

  • Peripheral equipment
  • Industrial robots
  • Operating system
  • Programs (correct)

What powers the Internet and links billions of computers and users?

  • Operating systems
  • Industrial robots
  • Computers (correct)
  • Mobile devices like smartphones

What were early computers originally meant to be used for?

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

What did simple manual instruments like the abacus aid people in doing since ancient times?

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