1.描述下列各正规表达式所表示的正规集。(1)00|1)*0(2)(0|1)*0(0|1)(0|1)(3)0*10*10*10*
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Give examples of reusable and consumable resources.
What are the three conditions that must be present for deadlock to be possible?
What are the four conditions that create deadlock?
How can the hold-and-wait condition be prevented?