Computer Systems and Problem-Solving Quiz
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Questions and Answers

What is the function of the central processing unit (CPU) in a computer system?

  • Transferring data to the communication devices
  • Providing instructions to the software
  • Retrieving instructions from memory and executing them (correct)
  • Storing data in the memory

    • How is the speed of the CPU typically measured?

  • In kilobytes (KB)
  • In pixels per inch (PPI)
  • In gigabytes (GB)
  • In megahertz (MHz) (correct)

    • Which component of a computer system is responsible for controlling the hardware and enabling specific tasks?

  • Memory
  • CPU
  • Software (correct)
  • Storage devices

    • What are examples of communication devices in a computer system?

    <p>Modems and network interface cards</p> Signup and view all the answers

    What comprises the visible, physical elements of a computer system?

    <p>Hardware</p> Signup and view all the answers

    What is the function of the central processing unit (CPU) in a computer system?

    <p>Retrieving instructions from memory and executing them</p> Signup and view all the answers

    How is the speed of the CPU typically measured?

    <p>In megahertz (MHz)</p> Signup and view all the answers

    What are examples of storage devices in a computer system?

    <p>Disks and CDs</p> Signup and view all the answers

    Which component of a computer system is responsible for controlling the hardware and enabling specific tasks?

    <p>Software</p> Signup and view all the answers

    What comprises the visible, physical elements of a computer system?

    <p>Hardware</p> Signup and view all the answers

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