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Computing Hardware (Secondary Storage (Optical (a device that uses the…
Computing Hardware
Secondary Storage
Optical
a device that uses the photons in visible light or infrared ( IR ) beams,rather than electric current, to perform digital computations
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RAM
Random Access Memory (RAM) is a hardware device that allows information to be stored and retrieved on a computer.
cache memory
Faster data storage and access by storing instances of programs and data routinely accessed by the processor.
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