In DMA transfers, the required signals and addresses are given by the __________(a) Processor(b) Device drivers(c) DMA controllers(d) The program itselfThis question was posed to me during an interview for a job.The query is from Direct Memory Access topic in chapter Input/Output Organisation of Computer Architecture

In DMA transfers, the required signals and addresses are given by the

1.	In DMA transfers, the required signals and addresses are given by the __________(a) Processor(b) Device drivers(c) DMA controllers(d) The program itselfThis question was posed to me during an interview for a job.The query is from Direct Memory Access topic in chapter Input/Output Organisation of Computer Architecture
Answer» CORRECT option is (c) DMA controllers The explanation is: The DMA controller acts as a processor for DMA TRANSFERS and OVERLOOKS the ENTIRE process.

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