Definition: Direct Memory Access (DMA)


A process for transferring data directly to and from main memory, without passing through the CPU. DMA improves speed and efficiency by allowing the system to continue CPU processing even while it is transferring data to/from the hard drive.




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Data Recovery Fact

Byte

8 bits stored in a 'logical' grouping (i.e. 8 consecutive bits with a known start and end on the storage media.

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