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Question

In the Many to One model, multiple threads are unable to run in parallel on multiprocessors because :

a.

only one thread can access the kernel at a time

b.

many user threads have access to just one kernel thread

c.

there is only one kernel thread

d.

none of the mentioned

Posted under Operating System

Answer: (a).only one thread can access the kernel at a time

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Q. In the Many to One model, multiple threads are unable to run in parallel on multiprocessors because :

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