Computer Architecture Questions
The purpose of read-only memory (ROM) in a computer system is to store permanent instructions or data that cannot be modified or erased by normal computer operations. It contains firmware or software instructions that are essential for the computer to boot up and perform basic functions, such as the BIOS (Basic Input/Output System) in a personal computer. ROM retains its contents even when the computer is powered off, providing a stable and reliable source of information for the system.