GATE | CS | 2022 | COA | I/O Interface | Question 17

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Which one of the following facilitates the transfer of bulk data from hard disk to main memory with the highest throughput? 

DMA based I/O transfer

Interrupt driven I/O transfer 

Polling based I/O transfer 

Programmed I/O transfer

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Computer Organization and Architecture,GATE CS 2022,Computer Organization and Architecture GATE CS PYQs,Secondary storage PYQ QUIZ GATE CS
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