Which memory is commonly used to store firmware in digital electronic devices?

Options

  • A. RAM
  • B. ROM
  • C. Cache
  • D. Register
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. ROM

Detailed Explanation

Explanation: ROM (Read Only Memory) is non-volatile memory commonly used to store firmware. It retains its contents even when the power supply is switched off.