What are the difference between RAM and ROM?

Question

Accepted Answer

RAM and ROM are types of computer memory with key differences.

RAM stands for Random Access Memory and is volatile, meaning it loses data when power is turned off.
ROM stands for Read-Only Memory and is non-volatile, meaning it retains data even when power is turned off.
RAM is used for temporary storage of data and program instructions that are actively being used by the computer.
ROM is used for permanent storage of data and program instructions that are required for booting up the computer.
RAM allows read and write operations, enabling data to be modified and updated.
ROM only allows read operations, making the stored data unchangeable.
RAM is faster but has limited capacity compared to ROM.
Examples of RAM include DDR4, DDR3, and SRAM.
Examples of ROM include PROM, EPROM, and EEPROM.

Accepted Answer

RAM is volatile and loses its data when the power is turned off.ROM is non-volatile but its content is fixed during and cannot be modified.

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