HardwarePregunta 21 de 100
Which component temporarily stores data the CPU is actively using and loses its contents when powered off?
a.System RAM
b.Hard drive
c.BIOS ROM
d.Optical disc
Explicación
System RAM is volatile memory that holds active program data and is cleared when power is removed. Hard drives and optical discs are non-volatile storage, and BIOS ROM retains firmware.
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