Difference b/w RAM and ROM

No. RAM ROM
1 RAM stands for Random Access Memory. ROM stands for Read-Only Memory.
2 RAM is volatile memory. ROM is non-volatile memory.
3 RAM allows both reading and writing operations. ROM allows only reading operations.
4 RAM is used for temporary data storage during program execution. ROM is used for storing firmware and permanent system instructions.
5 Types include DRAM and SRAM. Types include Mask ROM, PROM, EPROM, and EEPROM.
6 RAM operates at faster speeds. ROM generally has slower access times.
7 RAM is more expensive. ROM is typically less expensive.
8 Examples include DDR4, DDR5, SDRAM. Examples include BIOS ROM, firmware ROM.
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