Operating System Abstractions and Virtualization Quiz
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Questions and Answers

What is the virtualization of the CPU referred to as in the text?

  • Task
  • Execution
  • Process (correct)
  • Thread

    • Which abstraction allows a program to run as if it has its own memory?

  • Address space (correct)
  • Memory block
  • Storage unit
  • Data segment

    • What type of device is used for persistent storage according to the text?

  • RAM
  • Cache memory
  • Hard disk drive (correct)
  • CPU

    • What happens to the contents of memory when there is a power loss?

    <p>Contents are lost</p> Signup and view all the answers

    Why is the illusion created by the operating system abstractions important according to the text?

    <p>It makes programming the system much easier</p> Signup and view all the answers

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