OSG202Xuất hiện trong 3 đề thi
What types of operations is DMA useful for?
Các lựa chọn
ATransfers large and fast data between memory and I/O devices.
BTransfers large and slow data between memory and I/O devices.
CTransfers slow and small data between memory and I/O devices.
DTransfers small data between memory and cache or memory and I/O devices.