Difference Between RAM and ROM in a Computer System

RAM (Random Access Memory) and ROM (Read-Only Memory) are two types of memory used in a computer system, but they serve different purposes.

RAM is used for temporary storage of data that the computer is currently using. It allows for quick access to data, which helps in speeding up the overall performance of the system. However, the data stored in RAM is volatile, meaning it is lost when the computer is powered off or restarted.

On the other hand, ROM is used to store permanent data that is essential for the computer to function, such as the BIOS. The data stored in ROM is non-volatile, meaning it remains even when the power is turned off.

In summary, RAM is used for temporary storage of data during the computer's operation, while ROM stores permanent essential data for the system's functionality.