The floppy drive uses which DMA (direct memory access) channel? A. 5 B. 4 C. 1 D. 9 E. 2

The correct answer is A. 5.

DMA (direct memory access) is a feature of some computer systems that allows certain hardware devices to access memory directly, without going through the CPU. This can improve performance, as it allows the device to access memory without having to wait for the CPU to be available.

The floppy drive is a storage device that was once commonly used to store data on floppy disks. Floppy disks are small, portable disks that can be used to store data or programs. The floppy drive uses DMA channel 5 to access memory.

DMA channel 5 is one of the eight DMA channels that are available on most computers. Each DMA channel is assigned a specific

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