【单选题】【消耗次数：1】
对进程间互斥的使用临界资源，进程可以做到以下哪一项？
①
互斥的进入临界区
②
互斥的进入各自的临界区
③
互斥的进入同一临界区
④
互斥的进入各自的同类资源临界区
参考答案：
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相关题目
【单选题】
以下哪一项是死锁的互斥条件？
①
进程获得的资源在未使用完毕前，不能被其他进程夺走
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进程每次申请它所使用的一部分资源
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涉及的资源是非共享的，即一次只有一个进程使用
④
每个进程已获得的资源被循环链中的下一个进程所请求
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