Figure suggests that a process can only be in one event queue at a time.

a. Is it possible that you would want to allow a process to wait on more than one event at the same time? Provide an example.
b. In that case, how would you modify the queuing structure of the figure to support this new feature?

Release Ready queue Admit Dispatch Processor Time-out Event 1 queue Event 1 Event 1 wait occurs Event 2 queue Even -T LLI Event 2 wait occurs Event n queue Event n Event n wait occurs