( ) occurs when a series of synchronization objects are held in a preemptive system insuch a way that no process carl move for

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问题 (   ) occurs when a series of synchronization objects are held in a preemptive system insuch a way that no process carl move forward。

选项 A、Spin Lock
B、Mutex
C、Deadlock
D、Schedule

答案C

解析 死锁发生在当一系列同步操作发生时,但并没有任何进程可以向前执行的时候。
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