What is the fundamental difference between RAM and ROM in a computer system?

The fundamental difference between RAM (Random Access Memory) and ROM (Read-Only Memory) lies in their usage and volatility. RAM is volatile memory used for temporary data storage while the computer is running, meaning it loses its data when the power is off. ROM, on the other hand, is non-volatile memory that permanently stores critical data required for the system’s boot process and basic functions, retaining its contents even when the power is turned off.

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