- RAM is temporary (volatile) memory used for active processes. - ROM is permanent (non- volatile) memory, often storing the boot firmware (BIOS/UEFI).
In a computer, the permanent memory is called:
Asked in UPPSC Upper Mains 2012 · Topic: Components of a Computer System (Memory Hierarchy: Primary Memory (RAM, ROM, Cache), Secondary Storage Devices (HDD, SSD, Optical))
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