Computer Science · Computer Architecture
Which technique is preferred for transferring a large amount of data directly between an external device and memory in a short time without continuous CPU involvement?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1DMA (Direct Memory Access)✓
- 2Programmed I/O
- 3Interrupt-driven I/O
- 4Polling
Correct answer
DMA (Direct Memory Access)
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