Author Question: Memory-mapped I/O and direct I/O differ in that memory-mapped I/O stores data in memory before ... (Read 50 times)

lunatika · **on:** Jul 28, 2018

Memory-mapped I/O and direct I/O differ in that memory-mapped I/O stores data in memory before transferring it in or out of the computer.

Indicate whether the statement is true or false

Question 2

Interfaces that allow computers to transfer data to and from external devices are called data buffers.

Indicate whether the statement is true or false