1. Suppose that a user-level thread of a process executes a blocking System call. Does that user-level thread block or do all the threads within the process block in the many-to-one model and the many-to-many mode your answer l? Explain
2. Threads can be terminated either asynchronous cancellation or deferred cancellation. Which cancellation of thread approach is better? 
3. How is switching between executing processes different from switching between user level threads?

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When a userlevel thread in a process executes a blocking system call in the manytoone model all threads within that process block In the manytoone mod... View the full answer