Computers and Computer Systems Quiz
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Questions and Answers

Which term refers to a group of computers that are linked and function together?

  • Computer network
  • Peripheral equipment
  • Operating system
  • Computer cluster (correct)

What is a computer system?

  • A nominally complete computer that includes hardware, operating system, and peripheral equipment (correct)
  • A machine that can be programmed to carry out arithmetic or logical operations
  • A group of computers that are linked and function together
  • A device that controls other devices

What are the programs used for in computers?

  • To perform a wide range of tasks (correct)
  • To link computers together
  • To control other devices
  • To perform arithmetic or logical operations

Which of the following is an example of a simple special-purpose device that uses a computer as a control system?

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

What powers the Internet?

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

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