OSG202Xuất hiện trong 2 đề thi
In deadlock, what is mutual exclusion condition?
Các lựa chọn
AProcesses currently holding resources that were granted earlier can request new resources.
BResources previously granted cannot be forcibly taken away from a process. They must be explicitly released by the process holding them.
CThere must be a circular list of two or more processes, each of which is waiting for a resource held by the next member of the chain.
DEach resource is either currently assigned to exactly one process or is available.