Question: Show that message passing and semaphores have equivalent functionality by a) Implementing message passing using semaphores Hint Make use of a shared buffer area to

Show that message passing and semaphores have equivalent functionality by 


a) Implementing message passing using semaphores 


Hint Make use of a shared buffer area to hold mailboxes, each one consisting of an array of message slots 


b) Implementing a semaphore using message passing 


Hint Introduce a separate synchronization process

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