Which method bypasses the CPU for certain types of data transfer?

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Mr. Dubey

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📊 Microprocessors and Microcontrollers

Q. Which method bypasses the CPU for certain types of data transfer?

(A) Software interrupts
(B) Interrupt-driven I/O
(C) Polled I/O
(D) Direct memory access (DMA)

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✅ Correct Answer: (D) Direct memory access (DMA)

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