Computer Knowledge Quiz

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Questions and Answers

What is a computer system?

  • A computer with installed programs
  • A computer with peripheral equipment
  • A group of linked computers
  • A complete computer with hardware, operating system, and peripheral equipment (correct)

What are programs in the context of computers?

  • Peripheral equipment
  • A group of linked computers
  • Generic sets of operations (correct)
  • Special-purpose devices like microwave ovens

What is a computer network?

  • A complete computer with hardware, operating system, and peripheral equipment
  • An industrial robot
  • A computer with installed programs
  • A group of linked computers (correct)

What devices use computers as control systems?

<p>A range of devices including microwave ovens, remote controls, industrial robots, personal computers, and smartphones (D)</p> Signup and view all the answers

What powers the Internet?

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

What is the primary function of a computer?

<p>To perform arithmetic or logical operations automatically (B)</p> Signup and view all the answers

What is a computer cluster?

<p>A group of computers that are linked and function together (D)</p> Signup and view all the answers

What is the role of programs in computers?

<p>They enable computers to perform a wide range of tasks (D)</p> Signup and view all the answers

What is included in a complete computer system?

<p>Hardware, operating system, and peripheral equipment (B)</p> Signup and view all the answers

Which of these is not typically controlled by a computer?

<p>Analog watch (C)</p> Signup and view all the answers

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