Q.

When the R/W bit of the status register of the DMA controller is set to 1.

A. read operation is performed
B. write operation is performed
C. read & write operation is performed
D. none of the mentioned
Answer» A. read operation is performed
Explanation: none.
2.8k
0
Do you find this helpful?
12

View all MCQs in

Computer Architecture

Discussion

No comments yet