OSG202Xuất hiện trong 1 đề thi
Which of the following techniques attacks the "No Preemption" condition for preventing deadlocks?
Các lựa chọn
ARequiring processes to request all resources at once
BAllowing only one process to use a resource at a time.
CSpooling printer output to disk to allow the printer daemon exclusive access.
DOrdering resources numerically and requiring processes to request them in increasing order.