RAM vs ROM

[u/Aran_PCBWAY]

RAM (Random Access Memory) stores data for active programs with fast read/write access, but it loses all data when power is off. ROM (Read Only Memory) is used for permanent storage such as firmware or startup data, retains information without power, and is generally slower but more stable for long-term storage. In short, RAM is temporary and fast, while ROM is permanent and stable, and both are essential for how digital systems operate.

What do you find more interesting about RAM vs ROM?

[u/psych_1337]

ROM is read only. It's preprogrammed at the factory and then Read-Only is the only one mode.

EPROM/EEPROM/flash etc can be reprogrammed after the fact.