Q. In programmed I/O, data transfer between the CPU and an I/O device is done via?

प्रोग्राम्ड I/O में, CPU और I/O डिवाइस के बीच डेटा ट्रांसफर किसके माध्यम से किया जाता है?

A
Interrupts
B
Direct CPU instructions
C
Memory-mapped I/O
D
DMA

Explanation

Explanation will be available soon. Please stay tuned.

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