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89860 篇文章 33 次评论单选题：For operating systems, deadlock means ______________.
For operating systems, deadlock means ______________.@[D](1)A. A program is looping foreverB. hardware malfunctionsC.…
单选题：If following situation appears in the resource-allocation graph,
If following situation appears in the resource-allocation graph, then we can consider that system is in deadlock state。@…
单选题：If the system S1 uses deadlock avoidance method and the system S
If the system S1 uses deadlock avoidance method and the system S2 uses deadlock detection method, which of the following…
单选题：In a real computer system, neither the resources available nor t
In a real computer system, neither the resources available nor the demands of processes for resources are consistent ove…
单选题：The banker's algorithm is a solution for ______.
The banker's algorithm is a solution for ______.@[B](1)A. Bounded buffer problem B. Deadlock free resource allocation…
单选题：Preemption of resources can be enforced to prevent occurrence of
Preemption of resources can be enforced to prevent occurrence of deadlocks, but this can't be applied to all the resourc…
单选题：In the following computer resources, _____ are preemptive resour
In the following computer resources, _____ are preemptive resources. @[B](1)A. CPU, printer, main and secondary memoryB…
单选题：There are N processes which share M mutual exclusive resources,
There are N processes which share M mutual exclusive resources, each process can hold W resources at most. Which of the…
单选题：The Windows operating system handles deadlock by _____ .
The Windows operating system handles deadlock by _____ .@[D](1)A. Prevention B. Avoidance C. Detection D. None of t…
单选题：The four necessary deadlock conditions are mutual exclusion, ___
The four necessary deadlock conditions are mutual exclusion, _______, non preemption, and circular wait. @[B](1)A. Bloc…