Read-Only Memory (ROM) Quiz
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Questions and Answers

Which type of memory is used for storing software that is rarely changed during the life of the system?

  • Flash memory
  • Cache memory
  • Random-access memory (RAM)
  • Read-only memory (ROM) (correct)
  • What type of ROM cannot be electronically changed after manufacture?

  • Flash memory
  • Mask ROM (correct)
  • EEPROM
  • EPROM
  • Which semiconductor memory can be erased and re-programmed, but usually at relatively slow speeds and a certain number of times?

  • EPROM
  • EEPROM
  • Mask ROM
  • Flash memory (correct)
  • In which type of ROM can errors be corrected or software be updated by manufacturing new devices to replace the installed device?

    <p>Mask ROM</p> Signup and view all the answers

    What can plug-in cartridges containing ROM be used for?

    <p>Distributing software applications for programmable devices</p> Signup and view all the answers

    Which type of ROM refers to memory that is hard-wired and cannot be electronically changed after manufacture?

    <p>Mask ROM</p> Signup and view all the answers

    What type of memory can be erased and re-programmed, but usually at relatively slow speeds and a certain number of times?

    <p>Flash memory</p> Signup and view all the answers

    What can plug-in cartridges containing ROM be used for?

    <p>Distributing software applications for programmable devices</p> Signup and view all the answers

    Which type of memory is useful for storing software that is rarely changed during the life of the system?

    <p>Mask ROM</p> Signup and view all the answers

    What term is sometimes used to refer to a ROM device containing specific software or a file with software to be stored in a writable ROM device?

    <p>Firmware ROM</p> Signup and view all the answers

    Study Notes

    Types of ROM

    • ROM (Read-Only Memory) is used for storing software that is rarely changed during the life of the system.

    Mask-ROM

    • Mask-ROM is a type of ROM that cannot be electronically changed after manufacture.
    • It is hard-wired and cannot be electronically changed after manufacture.

    EPROM (Erasable Programmable ROM)

    • EPROM is a type of semiconductor memory that can be erased and re-programmed, but usually at relatively slow speeds and a certain number of times.

    PROM (Programmable ROM)

    • PROM is a type of ROM in which errors can be corrected or software be updated by manufacturing new devices to replace the installed device.

    Cartridges and Firmware

    • Plug-in cartridges containing ROM can be used for storing and running games on consoles or other devices.
    • Firmware is sometimes used to refer to a ROM device containing specific software or a file with software to be stored in a writable ROM device.

    Summary

    • ROM is useful for storing software that is rarely changed during the life of the system.
    • Different types of ROM, such as Mask-ROM and EPROM, have distinct characteristics and use cases.

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    Description

    Test your knowledge about read-only memory (ROM), a type of non-volatile memory used in computers and electronic devices. Explore its characteristics, uses, and applications in this quiz.

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