Question

In virtually all systems that include DMA modules, DMA access to main memory is given higher priority than processor access to main memory. Why?

Answer 1

Answer: processor can wait a bit and not lose data. However, if the system does not handle data coming from an I/O device, such as the network, the data may be lost.

Step-by-step explanation:

Answer 2

processor can wait a bit and not lose data. However, if the system does not handle data coming from an I/O device, such as the network, the data may be lost.

Step-by-step explanation:

processor can wait a bit and not lose data. However, if the system does not handle data coming from an I/O device, such as the network, the data may be lost.