Introduction to Operating Systems
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Questions and Answers

What is the key distinction between hardware and software in computers?

  • Hardware refers to the operating system, while software refers to the applications and programs.
  • Hardware is easy to change while software is hard to change.
  • Hardware is the physical components while software are the instructions that give the computer new functionality. (correct)
  • Hardware is the wiring that cannot be changed, while software can be easily added or modified.

    • Why can't you change the functionality of a computer by physically rewiring the CPU chip?

  • Rewiring the CPU would damage the chip and make the computer unusable.
  • Changing the CPU's wiring requires specialized engineering skills that most users don't have.
  • The CPU chip is not designed to be rewired.
  • The CPU is hardwired and its functionality is fixed by its design. (correct)

    • How does the passage describe the difference between memory and storage in a computer?

  • Memory is faster than storage, but has less capacity.
  • Memory is hardware, while storage is software.
  • Memory is used for running applications, while storage is used for the operating system.
  • Memory is temporary storage used while the computer is running, while storage is permanent storage for files and programs. (correct)

    • According to the passage, what is an example of how software can give a computer new functionality?

    <p>By downloading a new app or program.</p> Signup and view all the answers

    What is the key difference between hardware and software described in the passage?

    <p>Hardware is physical and cannot be changed, while software is easy to change.</p> Signup and view all the answers

    What does the passage say about the ubiquity of computers today?

    <p>Computers are found in a wide range of devices beyond just personal computers.</p> Signup and view all the answers

    According to the passage, what is the purpose of computer memory (RAM)?

    <p>To provide temporary storage for running applications.</p> Signup and view all the answers

    What does the passage say about how computers gain new functionality?

    <p>By downloading and installing new software programs.</p> Signup and view all the answers

    What is the key difference between memory and storage in a computer system according to the passage?

    <p>Memory is volatile and temporary, while storage is non-volatile and permanent.</p> Signup and view all the answers

    How does the passage describe the relationship between hardware and software in computers?

    <p>Hardware and software work together to provide the overall functionality of a computer system.</p> Signup and view all the answers

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